UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kx7YK+rcZ0AP7BnPXZzENMKwng/vNTySDLezzzAupSc=' 
WHERE 
  key_id = '3df3f07913823de2f5efa10284b14e563c11d03e4b4a3d910aa7fc78b3811b88' 
  AND (
    token = 'kx7YK+rcZ0AP7BnPXZzENMKwng/vNTySDLezzzAupSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )