INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78509b94f3d49746178ca971d4681cd841e1349fdf7a69cffbf5e23784b34335', 
    '/re0Q6avXYxiFaaxLm5SPuMI6wVPEt1qAzChJ1HdflA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)