UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dSDNy+AETf16C7fnbX9aHxZ8+9J/dS8GRz7dPCE6T7E=' 
WHERE 
  key_id = 'e432a2b2ed825dde44aa88f61c26b40808e972d478f08846ff40180144fc0854' 
  AND (
    token = 'dSDNy+AETf16C7fnbX9aHxZ8+9J/dS8GRz7dPCE6T7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )