UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GvzMZ9Ge2+u2oLt61Qb+cGnl+9l9Y8tPhXDLLBvml4=' 
WHERE 
  key_id = 'a5e11fe96fb034d442f2edb29468fb8401ee99a9c37ba79bc791b4fba3c02f9b' 
  AND (
    token = '3GvzMZ9Ge2+u2oLt61Qb+cGnl+9l9Y8tPhXDLLBvml4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )