UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2WOX5cQaWyPXv4uw/JuqMbZhUHv8FUS3gBRvmNjQeU=' 
WHERE 
  key_id = '315401fd4d12df02f1ea7989936e57df612fa1c4a231a16ae36c55305235b26e' 
  AND (
    token = 's2WOX5cQaWyPXv4uw/JuqMbZhUHv8FUS3gBRvmNjQeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )