UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '990rZD/9FFDQxtrIZ9l1hvenJSkpkqt9AbwQExrm5V4=' 
WHERE 
  key_id = 'c70811f63003f4a0b542004f2427acefdd5bf224e6ba1276803633aa62d54299' 
  AND (
    token = '990rZD/9FFDQxtrIZ9l1hvenJSkpkqt9AbwQExrm5V4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )