UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJCdr4CaUiIL1waFQ9Xz4ZWZ0t21fDiYfuBx7AkHmyY=' 
WHERE 
  key_id = 'b1798c191064c3dd87abacf453677cc8d0f9bb3728d2486bd46e2c270de3ffeb' 
  AND (
    token = 'QJCdr4CaUiIL1waFQ9Xz4ZWZ0t21fDiYfuBx7AkHmyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )