UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'maRLurpYsxd2T8IAvD/Jh2NwlFFDtyBh0Orgwt3CTpA=' 
WHERE 
  key_id = 'b428e203af17a2962210e85bb0e40e98f0f4a7ee08f206fd31312dbffcd7a97a' 
  AND (
    token = 'maRLurpYsxd2T8IAvD/Jh2NwlFFDtyBh0Orgwt3CTpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )