UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCeZJZ8PuB74vShEGBdOAsQ2G1bJ4pTnyeez2Eln9wo=' 
WHERE 
  key_id = '4bff4a5adcbcb77aa98e4ab8f0b84337932a4452a3497d747494b0f6b470ee14' 
  AND (
    token = 'wCeZJZ8PuB74vShEGBdOAsQ2G1bJ4pTnyeez2Eln9wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034