INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ebcb924425ce69662bfeb83d1cac1f111fed9c0235412991a139b958ea6111d', 
    'oCSKD1ROERJjgbC2rFq3rBtq+x84HC4zLeK2ofvFtsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)