UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GYXyJFPyggSLbNUqNNAOzF1k68xTryZK9Hx8j24pjO0=' 
WHERE 
  key_id = '5a83c5e54030c804d803ceecb3040dd1ce01f6675d8959a840fae00d7c241552' 
  AND (
    token = 'GYXyJFPyggSLbNUqNNAOzF1k68xTryZK9Hx8j24pjO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )