UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08ou8GQ3SGg8nqSd/isOpzVGk0v/l5XOjqz8hPCYVSs=' 
WHERE 
  key_id = '4462f0ab9a3afb9961fb47ca4acedb048810a05b818297e494d80d1163ffc04b' 
  AND (
    token = '08ou8GQ3SGg8nqSd/isOpzVGk0v/l5XOjqz8hPCYVSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )