UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQgM0Mv1bMCkWkpFX7QIRvIILNLpt/zZQ62UhBVhfHA=' 
WHERE 
  key_id = '2677c73389b3cd2f47c3a9b93a440876e1923835d5f95fe165c90bf07d30dcf0' 
  AND (
    token = 'CQgM0Mv1bMCkWkpFX7QIRvIILNLpt/zZQ62UhBVhfHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )