UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3KmaiD9+ADpOYqYWzpR1fTDK92lUz9y/dP4j1yOd1I=' 
WHERE 
  key_id = 'bc8073d4312406507419393ae678d505fd36762441aa610053d744896bf6550b' 
  AND (
    token = 'S3KmaiD9+ADpOYqYWzpR1fTDK92lUz9y/dP4j1yOd1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )