UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxkihErWc2Wviy0uHjQPXV0vDbYeRwj+qLEZUQLBWs0=' 
WHERE 
  key_id = '09cb933cefb022cfbb7698ee660c62c50b2bdb86910d91889dbe02e0cc548b50' 
  AND (
    token = 'BxkihErWc2Wviy0uHjQPXV0vDbYeRwj+qLEZUQLBWs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )