UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0yqrdtoKsJa5/eIg5JCnF/ySBoGuyX0nYBlKKGjL1mE=' 
WHERE 
  key_id = '4eed54b003d83a5d1b14d4421a672fe2f574348a2e81effd448173de641a7cea' 
  AND (
    token = '0yqrdtoKsJa5/eIg5JCnF/ySBoGuyX0nYBlKKGjL1mE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )