UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNty78Ecot+zwRMtNVJqvwp2yj1APkFKhI3/BItslhE=' 
WHERE 
  key_id = '34b23158217662e749969e09146be1d6c5066aada5583b49f7f870a402f507bf' 
  AND (
    token = 'fNty78Ecot+zwRMtNVJqvwp2yj1APkFKhI3/BItslhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )