UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N48G1IxbJ6jT1PINXRk98JvCoePgi01TPY7Nv6ZpsrM=' 
WHERE 
  key_id = '11a9af6404ac83aa0e479dee1004a38dcde75841b3a79e5a0698b620fb877e13' 
  AND (
    token = 'N48G1IxbJ6jT1PINXRk98JvCoePgi01TPY7Nv6ZpsrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022