UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLDtK/al5e+acpQ9/hYDlJDBwAd2nVeTnBw85MgY5R4=' 
WHERE 
  key_id = 'b6f701a8c92da60b832fc58ad40b4cb55c15849ae940866498610799ab24ed57' 
  AND (
    token = 'vLDtK/al5e+acpQ9/hYDlJDBwAd2nVeTnBw85MgY5R4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )