UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zF4LinOZPrLDnQL+JQF+SY5K62mqh56TTOzEHUjG7MA=' 
WHERE 
  key_id = '57831d46b1792e86cdfdec5bcdc26873cf3262a6880892365ca3ef5f41f3860c' 
  AND (
    token = 'zF4LinOZPrLDnQL+JQF+SY5K62mqh56TTOzEHUjG7MA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )