UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUR00WVmFCYcnGwflMwocIY/r9eG9N3g7sB5ewSm/js=' 
WHERE 
  key_id = 'b1d92e39fb55d3b3b6f2756bac3be3278b4665946530bd0989236e4ab1a18483' 
  AND (
    token = 'lUR00WVmFCYcnGwflMwocIY/r9eG9N3g7sB5ewSm/js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )