INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '681ec4c93bdbe0246864e4905ed0bce362bcd8d188bc27801b5a4a2fe2d16953', 
    'sH1Dav76BDkw41Qr5XyRrKzkfOQbjaqL7yHptsUpVIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)