UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFSGxiAMqDATlfqbMX/CH4EPPp4n7MPjMQWDyxYagMA=' 
WHERE 
  key_id = '1aa49b8aa179e10ca791cc5317113ad4b2afef66c89756d28a9fab36e352bf8f' 
  AND (
    token = 'HFSGxiAMqDATlfqbMX/CH4EPPp4n7MPjMQWDyxYagMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )