UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLE1WvvKjj0auAPygidXXVEEPAY7oR2nCAHuuGx4/YY=' 
WHERE 
  key_id = 'bbe39220d00e8ba733eac91c5aa766f5c0021933fa966b9617af39844dda2f38' 
  AND (
    token = 'cLE1WvvKjj0auAPygidXXVEEPAY7oR2nCAHuuGx4/YY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )