UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7m1U0jTztltMQN0xHd7U4xonIS3kljaOr/LmbOF7CWk=' 
WHERE 
  key_id = 'fe3256846e46a419ee746a7398d0d9ba96e7eb223329eac809c34c8cb4d4de38' 
  AND (
    token = '7m1U0jTztltMQN0xHd7U4xonIS3kljaOr/LmbOF7CWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )