UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyyGloa4RNbcVX3i3UgtcV7ymdCGPZmtoAm7OMceIwM=' 
WHERE 
  key_id = '78351ab276a0f613353785c42ea017c0e6d89d2cacb14bf1b1fad02db4cae609' 
  AND (
    token = 'KyyGloa4RNbcVX3i3UgtcV7ymdCGPZmtoAm7OMceIwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043