UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMDPvyNncW1w1nfGBp69oYdcOyyhVx1VUdPu0R/Z7QU=' 
WHERE 
  key_id = 'bd70ebf40d05cf84ebfd91293f7d623af262d25dcafd4920abe7f0d19180e6a0' 
  AND (
    token = 'GMDPvyNncW1w1nfGBp69oYdcOyyhVx1VUdPu0R/Z7QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )