UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DPWQvlLBz/SQ0G1x8yA23HhxMGCKLO5/wEMbMpSV2KM=' 
WHERE 
  key_id = '196383d9651e1dee152585682a4896696055673f9d6243ae8e89c86cfc91f202' 
  AND (
    token = 'DPWQvlLBz/SQ0G1x8yA23HhxMGCKLO5/wEMbMpSV2KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )