UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZx1XxSqFUU2PxqhNVVHgnYhebUJ1Lo3+8mOVD7y+rc=' 
WHERE 
  key_id = '9380ce196fa5f6139d25340e6447edf99e73e885236979608400e7e92f6646a2' 
  AND (
    token = 'ZZx1XxSqFUU2PxqhNVVHgnYhebUJ1Lo3+8mOVD7y+rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )