UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtMlyEWW3uIGGh1A1hYpEsFCZALNdqD/NfRaomJ65EA=' 
WHERE 
  key_id = '69ec468933728c124121545d8284c4c1d30349efbf69715d82948ff0e8bbd2c5' 
  AND (
    token = 'WtMlyEWW3uIGGh1A1hYpEsFCZALNdqD/NfRaomJ65EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )