UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ir2PMIRKj18qiF255vfBurrtImv5R3nZJxHRfel9ZU0=' 
WHERE 
  key_id = 'e7f83a0856504831afd73f7425500ad078346b76be45ed49a3faebaafdd31cf2' 
  AND (
    token = 'Ir2PMIRKj18qiF255vfBurrtImv5R3nZJxHRfel9ZU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )