UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VcnWUR7CUdcnj/X5aMEQteQIhtHOmndVjsshs14nj7Q=' 
WHERE 
  key_id = '4d76a501d1018c2ef6328f14db6288fd96fb15216a173dcaf2598e2b692802d7' 
  AND (
    token = 'VcnWUR7CUdcnj/X5aMEQteQIhtHOmndVjsshs14nj7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023