UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kWag7A5vex7XQ63QH6AONOBPL6XFWvEBuZlbOza4Y38=' 
WHERE 
  key_id = '37cb233eff668aedfbbb87b4470f7cade6d7939a81ebec31fb623cc05c04cbbb' 
  AND (
    token = 'kWag7A5vex7XQ63QH6AONOBPL6XFWvEBuZlbOza4Y38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )