UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjFf39biynODsNJsmSduAkZMFplMLiIZe1Qs5AxxVNc=' 
WHERE 
  key_id = '3fc475decdf7d4dc0e4142e9cf8d6b7c0c4ab73b54d24e4ffa421235b24dadf1' 
  AND (
    token = 'RjFf39biynODsNJsmSduAkZMFplMLiIZe1Qs5AxxVNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )