UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNJW3SdniljQ9aiqhGoLJJcZl9b09jTWzYMS3M91k+4=' 
WHERE 
  key_id = '8a9f4599a2973caa355673595f759c582978d40d2b8b152200a2955afcb6dc54' 
  AND (
    token = 'gNJW3SdniljQ9aiqhGoLJJcZl9b09jTWzYMS3M91k+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )