UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCl2C7ai+j1CdP2rL5Wwxm8grscV25Wroyc2j55trLQ=' 
WHERE 
  key_id = '0f8d4bf9d0cb184835c96ce356e75c4324c98c86c822f98cf1d405700c32768f' 
  AND (
    token = 'nCl2C7ai+j1CdP2rL5Wwxm8grscV25Wroyc2j55trLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )