UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Xu75bJ98Aono1qpQKycIMyyXm4iiw87dpbSTX0WR74=' 
WHERE 
  key_id = '79f941807c7043877527cb7aaa97873e6504596a952bf839c5d6e94c7d3ae0b0' 
  AND (
    token = '5Xu75bJ98Aono1qpQKycIMyyXm4iiw87dpbSTX0WR74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )