UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fA10vdHunp1y22LSAlKLgtXfGYDWN31ynWVL/ecEbIs=' 
WHERE 
  key_id = '6a363d5afd267b9af5f17b938eed9f7bd396a7c5eb2b8b14eda01eef5f44fc34' 
  AND (
    token = 'fA10vdHunp1y22LSAlKLgtXfGYDWN31ynWVL/ecEbIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028