INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e052556262605677cdaaa2f63951c0c80f83da72b1ad1525594f22329d90b535', 
    'rwkHtQMIlWxcEnSLM1lTQL8Bn0D1Pr6FUuwPZTcCFec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)