UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'znRhqV93VoJc92mD6vMOVDqsWlKc2KCIBBmu12eym8M=' 
WHERE 
  key_id = '8772c4927096f43dedaf119470230e113379685caf26b7b90f829754dc20de25' 
  AND (
    token = 'znRhqV93VoJc92mD6vMOVDqsWlKc2KCIBBmu12eym8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )