INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6791d240a5a99d98da36ab55f59c37e3c7cfd4986754a52dd9a4c6b3578d7688', 
    'zq4HgAUrQP9pxgXEmfSp0UdHAp0aVDNtW0GNEu5szhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)