UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlinyED+GFzhRclMXm8/qZA8EnwOcae5MbeIL+B+chY=' 
WHERE 
  key_id = '819bbc956a56557b3ba1657d0879603bff352ad0c368f51bf35f01055fb4bd86' 
  AND (
    token = 'OlinyED+GFzhRclMXm8/qZA8EnwOcae5MbeIL+B+chY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )