INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4fbd0eaf4983eb7f42832427830048d1aa9c00a3f31aeb24545af9bca0f450d', 
    'tkqnmTIPlJ/itVoA8g2vKBrEt9fmlTYBiYyJMttZgUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)