UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0GCsJaMcNblffvC0Pxo5ewgqDWVIbElDL76aTYdOIw=' 
WHERE 
  key_id = '4b888d699a5c15e2975df429b0cc882dcd89859909200ad7efe9cdbb2eb558b4' 
  AND (
    token = 'O0GCsJaMcNblffvC0Pxo5ewgqDWVIbElDL76aTYdOIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )