INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21f5f0e223e72d63a9ad11290c480e043d92341addc6c806a03700f333e158f6', 
    '4R2jtIP57SweMtP0Zh9tR6daRqKjavhUV1NpsjSA3kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)