UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMZgLOgjU8C6DLm7mtlaR9+APbWCBMS8RVYgqmUR3M4=' 
WHERE 
  key_id = 'e5a938e0600615edee3c57dd4cecef996e78d0242019d942ac51aeadc501362e' 
  AND (
    token = 'vMZgLOgjU8C6DLm7mtlaR9+APbWCBMS8RVYgqmUR3M4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )