INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d176882c70c82c0afa2e126e15603bf408bb97498f29607483db3574db3f2d4', 
    'ynplroR1YCCV1XrlybzTKGFZvlJLfP3DhgW3bq1lenM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)