UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1YOo/w6IIepUhMFtHNQuPQXb0+9wN1+Pn32qdDYMeIE=' 
WHERE 
  key_id = 'caab97dfdd1db8b2e9702b70c0f6175e949631f6b9689e22a55927300e3bb866' 
  AND (
    token = '1YOo/w6IIepUhMFtHNQuPQXb0+9wN1+Pn32qdDYMeIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043