INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e46303d0bf2cec56f7f6e70a13a5dfbcd927ef8b778d7d7431d586a3c671734', 
    'maLHUiRRMbHP1JaSY+pnzCuVi2bGj0EgaaA/2kHbluY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)