INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fb79ad61030309e881f60ea5af2579526882f2338039e3c8701056f0ad3f595', 
    'eP1eVXdgh9Gy7w+ccjZHtFFklbb8QbeoKSRcvx570NY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)