UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtqeXI1At1CF9IkYIeQfgAjNt7DzKEnHNrSuXcV26F0=' 
WHERE 
  key_id = 'd6cd8e05910eba072e5802ab6b575f614eeb0e432a163bcf9fe6513b1837b4bf' 
  AND (
    token = 'XtqeXI1At1CF9IkYIeQfgAjNt7DzKEnHNrSuXcV26F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )