UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwoBL1yWU/0uYjJ1KnERa9n3+zJfxEd0rmvPai8O8Fs=' 
WHERE 
  key_id = 'f93c3aef919fe8a442066a3367e74d1469dedbf8a555e234fdac6203a0a5c971' 
  AND (
    token = 'MwoBL1yWU/0uYjJ1KnERa9n3+zJfxEd0rmvPai8O8Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )