INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302a0393e6e359b4c2967c51e2bf033ead5ea45443f3f88a579bf41bfe58fa2b', 
    '11WmjSY4OQ3Lx+P6pth6J58cHJ6fISXcJhApq3tdKms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)