UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2PmhyJCgG3m30yE55fNTnYABgRAyQLkc1exvT94M/o=' 
WHERE 
  key_id = 'ea9ac4e3462ff27cd1915241dbfa447bf9ab779f0ab17990833cf06898798814' 
  AND (
    token = 'x2PmhyJCgG3m30yE55fNTnYABgRAyQLkc1exvT94M/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )