INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d4a4fef1338cc6da6fd7c3f9eb922b507097a819a3d596a7e61662f1beddf3d', 
    'HwzAVJ1y4h0SNiK0vIhvTs280vEGHItUSD+YdANxQ6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)