UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FmaeNRugBTdJC/r3hhdV3xGlEWHSvLcQb3PFZSk3t+o=' 
WHERE 
  key_id = '204351ff87656c8f36f8eed281055bb15ebdac0f7cd8d9d560c1e996184337a5' 
  AND (
    token = 'FmaeNRugBTdJC/r3hhdV3xGlEWHSvLcQb3PFZSk3t+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )