UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFtg0slEXekcZDL48Smjb8Un63uVYruCvBhbahuF308=' 
WHERE 
  key_id = 'fe4bf429d54cc65b282dcc6d10a2c2fd7622d08a049caf8bdea2099208034f30' 
  AND (
    token = 'FFtg0slEXekcZDL48Smjb8Un63uVYruCvBhbahuF308=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )