UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95ZV7C5/F+vkbPjpn/5X0fI3y1QyU1PK3TnoEu+MtOk=' 
WHERE 
  key_id = '4fa61cff891068e560c49db5bc4784d03b3ea4a18a6a85a8cfdba1f93acdef1b' 
  AND (
    token = '95ZV7C5/F+vkbPjpn/5X0fI3y1QyU1PK3TnoEu+MtOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024