UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wdRAIo/2IBWtjPJoSsf8ySNX2IX17jNHcp6OJMvdO0=' 
WHERE 
  key_id = 'e1a59ed314b0ab7dfbfe0f501784f80059a3b1b3325ed5205c64260038c9add6' 
  AND (
    token = '7wdRAIo/2IBWtjPJoSsf8ySNX2IX17jNHcp6OJMvdO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )