UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CV3KGCBnjgChhoY+6pF8pHHFhs7nzj/7tBPz2XqMzxI=' 
WHERE 
  key_id = 'b5cee0f69832f68c975975aaabeaefa6cc13118fef38521f8f3bc90359b88af3' 
  AND (
    token = 'CV3KGCBnjgChhoY+6pF8pHHFhs7nzj/7tBPz2XqMzxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )