UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/WFo1dMwIk669QVLjGFnsM/2zKN/QX15R3jm4THgiY=' 
WHERE 
  key_id = 'a7f97de5f5307cf001a60aafde44d6129d08fd02fc578c56eb57d50ef44a64ed' 
  AND (
    token = '1/WFo1dMwIk669QVLjGFnsM/2zKN/QX15R3jm4THgiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )