UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1RCiU5nD1peoSbwmZrY1boypTlT1uZHnAhRN3tX7GaY=' 
WHERE 
  key_id = 'b360923263fa6e4428cbf2932d292c307ada6831d40abb86f82e42f9e49ad58f' 
  AND (
    token = '1RCiU5nD1peoSbwmZrY1boypTlT1uZHnAhRN3tX7GaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )