UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFJDgqAwSoLcY1dV0+JBhtnYE6KQ34poDNYT0uQfdN0=' 
WHERE 
  key_id = 'a00c8eaa4ff94048be2b60c837898eef538948bccebe5d95fd61f6d2816970eb' 
  AND (
    token = 'OFJDgqAwSoLcY1dV0+JBhtnYE6KQ34poDNYT0uQfdN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )