UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XajHOgtnbwzCMtKEKhwaErhoJhi+Xndhe+HBmeFpnAA=' 
WHERE 
  key_id = '7a09ab654d618ad852b773ac04290ac90f7221799e0c7795701d89907ca7db45' 
  AND (
    token = 'XajHOgtnbwzCMtKEKhwaErhoJhi+Xndhe+HBmeFpnAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )