UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJllxrsKHVjSVtyGH5S6QbrTP6+wR3FqoUgPlbukdm8=' 
WHERE 
  key_id = 'fdb18e148ec442c66667c3b1dff210031b2a167c7887b8b2f735d3487b2e102a' 
  AND (
    token = 'zJllxrsKHVjSVtyGH5S6QbrTP6+wR3FqoUgPlbukdm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )