UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkIV1Kb/2ukwzvuoURi/BIN8C9VYpLaMpdekM/N8QLI=' 
WHERE 
  key_id = '8878b13c03241b8b1e3de63597bb3fc6a8b91c73faf203058b990eeb10183017' 
  AND (
    token = 'FkIV1Kb/2ukwzvuoURi/BIN8C9VYpLaMpdekM/N8QLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )