INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5cdaeb6bba3eb0a840291f9bd792aa7e894a14ec000cd616c41621e2f1dbda9', 
    's12+uwp122/5tMHw99R2PqGbxDd8uwRbHCvyL3Gwqgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)