UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZgH6HcZFC4p1UeB8vuJrdVk/ytBz9rFdN5zwv4yX/k=' 
WHERE 
  key_id = 'c637ffa7704aebe8f9753bc361588fac3d64c182c59f499d8543bb959a60f24e' 
  AND (
    token = 'kZgH6HcZFC4p1UeB8vuJrdVk/ytBz9rFdN5zwv4yX/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )