UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7QXCgpxR8bb4GGnZvmI2PuOewvAHtCC81sSzu9Kh8M=' 
WHERE 
  key_id = '9f9a95fb812368b5ab90d1b48f21fcff0d36652ca382b4388e36b5168ed15fc2' 
  AND (
    token = 'x7QXCgpxR8bb4GGnZvmI2PuOewvAHtCC81sSzu9Kh8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024