UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGvahZomMfyEcoMVq+wp01ygVVzwSlLEB6de0/SV1KQ=' 
WHERE 
  key_id = '12f2fa86b241a4d0d4d3c750e0f06069389dbe7a37acd7c458a29a6105650fb5' 
  AND (
    token = 'JGvahZomMfyEcoMVq+wp01ygVVzwSlLEB6de0/SV1KQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030