INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51554875325a4a0222c93b9bc7ead22781e55ba2ca18e1c5cb1fae5f9cc5d2f9', 
    'DVgFYQCTq5X/WxRp+pIDGXpSoPzhnfB3Vqhu+bhxoIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )