UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCkOIgnIBuY5AnDQ98qtQfkqTRMOsImaeu6l65R+mi4=' 
WHERE 
  key_id = 'fb1d8a27b3b35104037b4dea0615af022e972ce9adf720e53f77d8625194c31a' 
  AND (
    token = 'zCkOIgnIBuY5AnDQ98qtQfkqTRMOsImaeu6l65R+mi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )