INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e03e84b127f97f41e6e21c5bc845c2c222678832a48c65e94212b161c29d93a7', 
    'Dqe0gyG6eOtR5XOomoIcSH57mCTR8yLQ5xQn36X+AeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)