UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+Y+6aoTf0Z5g7LnlvBnShITk1xSdrsNKa8H2ALkh4A=' 
WHERE 
  key_id = '1438ab96b5a008eeb2a8d671e50d79f4491d5626be022e80a20612c26026c636' 
  AND (
    token = 'K+Y+6aoTf0Z5g7LnlvBnShITk1xSdrsNKa8H2ALkh4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )