INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ad1be5f95f5a46875a5fb558e68e2af214e3bf5a1165f596c3ec9b7470097ec', 
    'kKSVahgqHSNL3E2FdphSvwo4eHOAIUdztgczEzsl6F4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)