UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y8pcm8UUMuupIhqaSqcV3/5FdFFfOhYGHlaUToFyYrk=' 
WHERE 
  key_id = '5f829f497143f1c01a67f44a19d5e29bc483e7bdabebe2ed0a9382087093700c' 
  AND (
    token = 'Y8pcm8UUMuupIhqaSqcV3/5FdFFfOhYGHlaUToFyYrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )