UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUCGFxgA6ZWsp8nxaerDVcSbsSRPSKxgZBMxYEjAbm8=' 
WHERE 
  key_id = '5acb1ca592b1303be7e1f516b4d1bbeec7c9ebd4a38aef3494c02f6848d15b84' 
  AND (
    token = 'qUCGFxgA6ZWsp8nxaerDVcSbsSRPSKxgZBMxYEjAbm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )