UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HySiuYiRaK5k/J/Vc/V2vfvZQ5aRI+a+A2InOJlGOk=' 
WHERE 
  key_id = 'b9b28a7060e5e30f69828358d4f5d823a113b62942476faad7f93056d6d9efe3' 
  AND (
    token = '7HySiuYiRaK5k/J/Vc/V2vfvZQ5aRI+a+A2InOJlGOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025