UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cm1n0wxRpsGqho2vnEyJRHHJd3rOJh1E8bjVgtmeBw=' 
WHERE 
  key_id = '9b308aee81fe5e67d2b5c838453ce0de9d982c1e8010ca020da44f28136a76b0' 
  AND (
    token = '7cm1n0wxRpsGqho2vnEyJRHHJd3rOJh1E8bjVgtmeBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )