INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '862a618a57ed07ef3025f27d03e1a36326aeb35a784388c11d74a2522c947b0c', 
    'llN9uaIV2a7sFhNnZqo6nehiHiYXF5CNl9r7WZ/O1oM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)