UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkJKj23M4Nj7OitQWW1NNVuFydl38ipoRCTIXv0MsZM=' 
WHERE 
  key_id = '221c19ccd24007986dc05d8e381a73fd94da384dd15e226c1c2bdfbf39ad789c' 
  AND (
    token = 'zkJKj23M4Nj7OitQWW1NNVuFydl38ipoRCTIXv0MsZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )