INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53da5fec7308f0560dcce15ec6b19747376f64d2344f13ecdc9b8c036d4b2087', 
    'MWW3hV4n8faXYU3fxNOiK5LJ/QwiG5N6QPA56+PYzEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)