UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXe754gCv+sU9d8cVK6W7PjVlfq2yzyIJrZ1AJHWbiM=' 
WHERE 
  key_id = 'ff7ae0311bba9712cfe6e68dc2df1233dea5d7cb36c68d656b3e739300db2146' 
  AND (
    token = 'CXe754gCv+sU9d8cVK6W7PjVlfq2yzyIJrZ1AJHWbiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )