INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31acb7db4bfbebd2655527944571397b6f9eee34a579333fe760494c6f1e9651', 
    'dKDtAzkx1P7qAA+cjxcMubUZY1FNjqEF2wLP2Rlh35g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)