UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jkgPU7ugflAJtBak88Ebej0V0nA+cZgnZ5KRFEy+YQ=' 
WHERE 
  key_id = '2f06aa81286b27e93a82eb7d337c365ae3d7977d2ced1235c1afaf10e6634d0f' 
  AND (
    token = '2jkgPU7ugflAJtBak88Ebej0V0nA+cZgnZ5KRFEy+YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )