INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6643639df7fa3117502db34caab720c7457556d3f46c69575a1c546108a1225b', 
    'PEWzxfgtlVohxMI2aOsE0SRRJEJZ+d1Gq5r+71e/NAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )