INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7cc306506ce4b165109047272964168c80c6ad9ee0113849fd0bc0ba33700e', 
    'ZZqSsPjQN6TaeFwg5Dy6bVG9xnOD+kuNAM8NBp+qkUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)