INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef8651a8fd33dc8610727dbd266e36b39acbb87eb7a618387dfdf393758a0c4', 
    'PMXgBgn9/x3GD+ukTU7mHfwURyAjihd8q7OYX7Y8dGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)