UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsew5esTcHolcXEQl9JheAc2DZSILeATmKTRlLFx+Gs=' 
WHERE 
  key_id = 'e0dacb1140078ea2b74fb0611e76d9d36bd3d2877cefb8ff478422ee3f1de0cf' 
  AND (
    token = 'rsew5esTcHolcXEQl9JheAc2DZSILeATmKTRlLFx+Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034