UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aeul7epwhCsMOpk/kc/uGkBASclA0JLxP4eDGmbEMfg=' 
WHERE 
  key_id = 'ecfc860acfd179a1de45c28915e77474626897988444276035c45d448238be60' 
  AND (
    token = 'aeul7epwhCsMOpk/kc/uGkBASclA0JLxP4eDGmbEMfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )