UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EqFdHQIxMu0i1EhDAepNCz3/IvD9owQirvAbAxw3TY=' 
WHERE 
  key_id = 'c607e7c33808e13055377aa488a9fe41ccf99ca295cea5077b2fe869528419cb' 
  AND (
    token = '9EqFdHQIxMu0i1EhDAepNCz3/IvD9owQirvAbAxw3TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )