INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2aa8a990b29d32d70df495ab694fa2538d4834f7831793a764791b7068ebcea2', 
    'M8ihicRLnUaxEc0ala0u6YeBDxrErwiCNlbBspnC2SI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)