UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMViWZYDzJVEIRUdXaSFrz+za/C9pakj1ozcDec5SOU=' 
WHERE 
  key_id = 'ecdec0258ca3435ba8d851cf48dd59508830cac7a0a5e04176977825502e49ce' 
  AND (
    token = 'WMViWZYDzJVEIRUdXaSFrz+za/C9pakj1ozcDec5SOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )