INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ac14a7940b3e96b8da216af133b6879b95603f26adb5cca90a8918a2f2e35d', 
    '0fBzBbOpHfMrp9JJtTYzHJYtLm/FirSxpn07U3tkMtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)