UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r6dEmSsvKa3/cjJ9lhwuaJFanaaD7EOXc36xlEUnnsA=' 
WHERE 
  key_id = 'aadcca75bb77bf3b3916644d1dcea86e32b475eee9e258201d4553b47d5c0340' 
  AND (
    token = 'r6dEmSsvKa3/cjJ9lhwuaJFanaaD7EOXc36xlEUnnsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )