UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEopU8yr9+VAUpmLira5aw6QqQTJKWsyhvcmkO/vhIQ=' 
WHERE 
  key_id = '9e622a872a8777e8c4db1c16cca5913eb2c2c9d653ec2b198f0b6de789750831' 
  AND (
    token = 'iEopU8yr9+VAUpmLira5aw6QqQTJKWsyhvcmkO/vhIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )