UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/87xdR/D4CpBWnXfajDxDFEPdzWuRKuK4I4ubMUimF4=' 
WHERE 
  key_id = '8ac9d34fa2d33802c3a783272d3f80b4656a0d7bd2108d9efd6267e186afbedf' 
  AND (
    token = '/87xdR/D4CpBWnXfajDxDFEPdzWuRKuK4I4ubMUimF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )