INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a032fe6ab2e846c5741e5de87b4e16909c36f7f9476d38f06c8568937142bf2d', 
    '1j3WpN86Tcj3Zf1GTzY0tl1+s5H784udDYCIz7of3Go=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)