INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f903ffb9490c83057322c838c784586cc37f11cb26cc7d87dc0f57728e80bde8', 
    'UFohtnC2Xhq2bWwo2XCTFGvBIv8iuQXYCwE3zr2xFwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)