INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c0ace48b8dbf6769afd06c6ad744d28d5e209305ef6734fd06484be04946ff', 
    '8C2QIspvE0+F5UIeRHMe3bMfgH1mdakFWXR4dSdbxyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)