UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CrQK8FcAtj3bKvWHD2Bqo/52PwwGG4qXCTX5iB5UY0=' 
WHERE 
  key_id = '481cbb437ad5ac49de758e9956f90ce12e9d4a95cd71fcd9f6c045077fbcba5b' 
  AND (
    token = '1CrQK8FcAtj3bKvWHD2Bqo/52PwwGG4qXCTX5iB5UY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )