UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLiBotPpusT1kGuTBqdHoWwaed2URSV1fJug56tSZ2w=' 
WHERE 
  key_id = '6f2804d19847918a5fd8042bfa8e0f279fb99813271df7ed4aa4faf3fd797a5b' 
  AND (
    token = 'XLiBotPpusT1kGuTBqdHoWwaed2URSV1fJug56tSZ2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )