INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1b198ec1d9222c1346a871c3567dac2a3d45f1ea46045495d7da1b345388452', 
    '2HmTgN7UFwsq3QXBjMCt+udNS2CbXf/4ouaKo6IbQSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)