UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uk1t0DCawDvlJ/X6H5nS53JiOoESZpFD2pazpsZcNkk=' 
WHERE 
  key_id = '9c0a743580fc0041e2229a9ddd6ccfc7b24ce8e22e69adc280858b82c7b6046b' 
  AND (
    token = 'Uk1t0DCawDvlJ/X6H5nS53JiOoESZpFD2pazpsZcNkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )