INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71e7cf3a3e52ba4ec6803f7f8b3295e064c5638161d2975a700c38cce6ee56a1', 
    'QBM9NpUsPPy/+6zubOQtkhgZkK6qTDKHA2QQyDiJFtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)