UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r8BVHtWK4CQ8gz3u+6xiikdRfL4GaSZqobOsGzqqRz4=' 
WHERE 
  key_id = '0e70e2ec0412c89867deaf9a8118744a15147c3d88322b044bce336f193c4b87' 
  AND (
    token = 'r8BVHtWK4CQ8gz3u+6xiikdRfL4GaSZqobOsGzqqRz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )