UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHuUbE8nnh4yKvTzUP/T72oqQtee2qyQTpzNnO31he0=' 
WHERE 
  key_id = 'cb14c3f13f675e7cc6fe0661832b3b00c574c47a0b5fe46740b611fee53ac993' 
  AND (
    token = 'eHuUbE8nnh4yKvTzUP/T72oqQtee2qyQTpzNnO31he0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )