UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3tNopF1Omh+pygbcLEefzTkkTABiGyr1zvXc76X9n0=' 
WHERE 
  key_id = 'e328a58b1c9dcd022f381223901ab82665cd87d1cb8ee74dc8429d7065889c59' 
  AND (
    token = 'w3tNopF1Omh+pygbcLEefzTkkTABiGyr1zvXc76X9n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )