UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5L6DkfFyAkbygje9oXaLW1iN4xIxM966Ag1v2eJwHo=' 
WHERE 
  key_id = '8331bf30cc799e376efceb0a15309ecc7a7da1ce8cca8346a80b99800be54cac' 
  AND (
    token = 'Q5L6DkfFyAkbygje9oXaLW1iN4xIxM966Ag1v2eJwHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040