INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6903e9fa99febc918a1422db9008f37600607902b4fc550c7a54e9bb12fb8f5', 
    'ALKlN39dBFy0YLWdTA3zTK8iNuygW7K2kXvuh1kZPIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)