INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51ba7793dffad87794d601760ae1d7a6344aaae432597305b21218e298135252', 
    'VWZn+mrDtWYPY8QHk6Q2r+m78jnCiT7bsvuuOA9qd6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)