UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIknGXzddGouVRutaN1f/Fx3PNoblUI+lBVLbXoSgXE=' 
WHERE 
  key_id = '16a2ff1d65cfc474706cc5904710bb3bd72c41db16e589418c13a74840f05ae0' 
  AND (
    token = 'mIknGXzddGouVRutaN1f/Fx3PNoblUI+lBVLbXoSgXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )