UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Fw7P9hRz9+LwmFfbIrq4NIYD+DLCNV/5YmcbVl32gs=' 
WHERE 
  key_id = '241276df23c9f36f91dcc8c452603d689f099d88a691272f308486e8cea94e78' 
  AND (
    token = '5Fw7P9hRz9+LwmFfbIrq4NIYD+DLCNV/5YmcbVl32gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039