INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43728ac8ae3ef528333cef154838888fb27c62a3548bcbce63e5a88689675974', 
    'EMrNk7dLuXeVlfcue4FusV2L42t9+1YMejsX1Gga9j8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)