UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sTXSNJfWh6BfXIO74NnLR80dpv/WAW0wTdRaqyfuraQ=' 
WHERE 
  key_id = 'b5259a96349e40b0e6371f821e0c3fc26aa139aecf8e56df77eda1acd4897672' 
  AND (
    token = 'sTXSNJfWh6BfXIO74NnLR80dpv/WAW0wTdRaqyfuraQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )