UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ST/M+28jx1Mlbla5ObrTd1jE9RIfhtxWCOd9wwdbCVc=' 
WHERE 
  key_id = 'd0f6cc528ee903982584fcb5e2e953f2cfd9703f02fecb075caa122152dd7d63' 
  AND (
    token = 'ST/M+28jx1Mlbla5ObrTd1jE9RIfhtxWCOd9wwdbCVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )