INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dff9b7213aa7782bdcb34696d9d82c93c5134e146fe48678b639166ff2e6e3c', 
    'vjry8MmASZ5zV80+XIUvNKyPwjpAI5ZgSiG2UTkACGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)