UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cv1Kya3e/ozMSZmUWMj4p+ZVjL6hBbtXKqvG5TZxxno=' 
WHERE 
  key_id = 'ff739ff5502463632b104a0aa4181c3d8b29752a25b91889d3a41e3826fc6e14' 
  AND (
    token = 'cv1Kya3e/ozMSZmUWMj4p+ZVjL6hBbtXKqvG5TZxxno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )