INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2ce450b84e584385b7ade5517cdecb8abc478df4365516c7319f1cabeb364ab', 
    'aDZkUYx6ny7mGk0ZL7NaEVs2QlOZ9xX8V3UaMPsb+vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)