UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJWKDu9MRgA/HCySX76Hi9wp/SCmUJ1xOsNjxhvA+SI=' 
WHERE 
  key_id = 'e2f5acc5fb0ee3a8752f74995683cd4285729bfb21b5e44cc3cc5ab198929ab9' 
  AND (
    token = 'UJWKDu9MRgA/HCySX76Hi9wp/SCmUJ1xOsNjxhvA+SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )