UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dq23xxowll9qb1emA9I2ResxSvxBV8zvGnQMh1aEwE8=' 
WHERE 
  key_id = 'b7553d71ad5991f65f3e83002a249d7e8ec4e55d8ba70442187cf8503b2b37eb' 
  AND (
    token = 'dq23xxowll9qb1emA9I2ResxSvxBV8zvGnQMh1aEwE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )