UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSTsMJTTZUrIfr5yz09SX8e8t0rek9rwhMG6NjtXkZ8=' 
WHERE 
  key_id = '7940dd0edb2e3f8a25a20e30418576497de2b905d4d3ade8f005757ed7c0a8b1' 
  AND (
    token = 'OSTsMJTTZUrIfr5yz09SX8e8t0rek9rwhMG6NjtXkZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )