UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cSWySXXwpB5m4ebVju/FHnZQI2wMgUU3ZecBrC3m1GQ=' 
WHERE 
  key_id = '165c1d93838e08ced46adc858cf321311384ee56c95cd7e901b9cfaa8736d8d7' 
  AND (
    token = 'cSWySXXwpB5m4ebVju/FHnZQI2wMgUU3ZecBrC3m1GQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )