UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pal6DE6kogFLov6ZIF76KSKvgFjCALS/pXLeez3wKH4=' 
WHERE 
  key_id = '3e3c583fd74f30cf353431e813b7de3365c6bd6a0559f7007509cdb985311cca' 
  AND (
    token = 'Pal6DE6kogFLov6ZIF76KSKvgFjCALS/pXLeez3wKH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )