UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QvXeJax1MJ0pRllZ42CaOG0OUXXOukxZbCDTcNPRQ7c=' 
WHERE 
  key_id = '5a1685a3e7fae5d79c9bbfa1f804b782caa298c81b12410221707cf23f729bbc' 
  AND (
    token = 'QvXeJax1MJ0pRllZ42CaOG0OUXXOukxZbCDTcNPRQ7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )