INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93b86be748cfa960f6d919fcae69088b2cf49f642d2edf0967a63eee301879e8', 
    'JA5I6eaKIDSK2sZ8IiDxQdUK9M0DYrfuwZp/zLstM5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)