INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '279fcd6125cc01bdca547a9249aaa34f7fa132f4eb231dda86aad8095961033d', 
    '9e0eRgH32NZAtDN28uNT0T9kt38vfSHv0S0y/vY9Tfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)