UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmE2nrkONW++65DIUEubGyOs5WPBPe3kbFrklPo6fUY=' 
WHERE 
  key_id = '1ea998c89d86384549d8dd56d09e174d4351c654be5a33aa7af10338032049fa' 
  AND (
    token = 'zmE2nrkONW++65DIUEubGyOs5WPBPe3kbFrklPo6fUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )