INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c68e7dd3659f5a79d8c2485d1d1e42810ac6ce1a2eeba8f7698113c411269f02', 
    'F8fxojZjAngixJGMYESHaENOXeI3wQxv+IKwTumQoto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)