INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c3d67a7daae384e79aa42b7c04477a3f645feccc2a9da531b03f23f943fb13f', 
    'QNDORliH7JIJpC4O0VYZx3mCKMVnn+9zWems7669TH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)