INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b6563bcb88459fbd22da28b50f8250d365d2f6cd8dca056c46082e3f5b8968', 
    '6CDatxr72EDGpiQSrWeTbLAwo3JLDBJSuEtYxRcVGAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)