INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bc9d2753a82c68c36b7f1fc9bfedeee77a48881ee40d437bec6faff1ea661cb', 
    'iLeoakxraBAOkCWJYzubloKYSw7wZqXQ4VZ3wYSn1IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)