UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFcZqqPJGlu0zwdDzyAEOU6t1utQ2yLAkg475le7eKc=' 
WHERE 
  key_id = '8ecf3844378a9641340ad3bc843f1a851a4840532d018a5976eba97ccdef041b' 
  AND (
    token = 'WFcZqqPJGlu0zwdDzyAEOU6t1utQ2yLAkg475le7eKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )