UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yf4lA7sGigashedp2BRIKzkBE5C4hLPEvmzEsdeOXsg=' 
WHERE 
  key_id = 'f81ae44de1b00714137c8b0ab24dcf74ce5e0e76a1acebb9f0e890fd7a447b7c' 
  AND (
    token = 'yf4lA7sGigashedp2BRIKzkBE5C4hLPEvmzEsdeOXsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )