UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8LHrv79s7/6DJ99DBfeRVq5sHtKrIh6UOJFEdrC6WE=' 
WHERE 
  key_id = '9f7516119f0b8fdb8afd804eab763d470abe85704c08f1131268d57a7df69926' 
  AND (
    token = 'X8LHrv79s7/6DJ99DBfeRVq5sHtKrIh6UOJFEdrC6WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )