UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRNxxJBItrXlCUCiT/gO0SQNQaQeUaD8kH/3CRE0bzg=' 
WHERE 
  key_id = '0615132f058af68099f94b003dc3a044f63932212757f7ee9baf0f6b4ee63520' 
  AND (
    token = 'TRNxxJBItrXlCUCiT/gO0SQNQaQeUaD8kH/3CRE0bzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )