INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6169abb9e453746501200a4dea7a6798ff5d1d3963ad548761fd107b4cebecf', 
    'FzqFdK/y9QDI2K+2AowjXr0OdvbKwOC4reZPBh8bWzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)