UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/Bbimu99oRUxDZyMpG6RSw3E4scgLK324AgEbwCqz8=' 
WHERE 
  key_id = '16e6e4bde9d1bb48cc8272cc093e49023190436e95c6515e671fd1eb5ae8e6ae' 
  AND (
    token = 'O/Bbimu99oRUxDZyMpG6RSw3E4scgLK324AgEbwCqz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )