UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aBDaecAE30F7xbNXhvlHHSqY4Tps493KfET0vDU2H2o=' 
WHERE 
  key_id = '6c831901e74bdf08612280ee1f37f413cd3f3998df6c8ff23d430a4df33a0302' 
  AND (
    token = 'aBDaecAE30F7xbNXhvlHHSqY4Tps493KfET0vDU2H2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )