UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xttb7PIPaSxb22RxeWf2bPlbehvxVMCoRj6Z9aiUUJs=' 
WHERE 
  key_id = 'a04d658ecff52a82de17e84a3140652233f56bf95e8f6e5b350e05c84c98daab' 
  AND (
    token = 'Xttb7PIPaSxb22RxeWf2bPlbehvxVMCoRj6Z9aiUUJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )