UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jbm0Kqr7LUcKTG04RSBiplskrXtNvUCOzFdXuBegnEU=' 
WHERE 
  key_id = '2f6c45b99313c14b7d0cb38593c463f4c8b716b67a999964a38ed3bb7f8cbc79' 
  AND (
    token = 'Jbm0Kqr7LUcKTG04RSBiplskrXtNvUCOzFdXuBegnEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )