INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efb0630802313f29cecef4ca748d87b712e503cb5f861cbfac9a8d941d54a50b', 
    '941QlPdmwQAmjg8+tQepR1OMyvPVRl5HHZLNe5q7u7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)