UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYwSbnybJGkdDU4JFiVlZ2ke1GbJBBJ82GY2/ivKvUk=' 
WHERE 
  key_id = 'c0de8761621e360337c43ebc730501aa5fbc39a1685ab8b3f0603f680f205a04' 
  AND (
    token = 'LYwSbnybJGkdDU4JFiVlZ2ke1GbJBBJ82GY2/ivKvUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )