UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1X2uDeJJkN72tfX537zDty/UB58RW+LzxBl0QgWiOtQ=' 
WHERE 
  key_id = 'c4098e32940650364de5ee838c6cfa9ccf9ab2e0e851337609a983477e4efa63' 
  AND (
    token = '1X2uDeJJkN72tfX537zDty/UB58RW+LzxBl0QgWiOtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )