UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mXOThDy8u/IqI7iJ6x5GXPhDVd3GYcMoxbEvo0rJHCc=' 
WHERE 
  key_id = '8ca8169228b8eb1060a1802cb2679069d1226f9b4c852af5adb0988aa162c8ca' 
  AND (
    token = 'mXOThDy8u/IqI7iJ6x5GXPhDVd3GYcMoxbEvo0rJHCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )