UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMNXwPUFow4/yeyOpw2wG7AdeeV5aknAZQQadZCyWfQ=' 
WHERE 
  key_id = 'c5a8134e38522d5ee31721cd548880204dcf4c171fdb2a442c1da872d7dc575c' 
  AND (
    token = 'KMNXwPUFow4/yeyOpw2wG7AdeeV5aknAZQQadZCyWfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )