UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'upFHIUPULzKPa3NvupkATKx2D5uGg6SpIgKSdMaebFw=' 
WHERE 
  key_id = '36f8729152a0c2851b01881a966f9d24ca6464e817b3ea324eeedb6bca00f422' 
  AND (
    token = 'upFHIUPULzKPa3NvupkATKx2D5uGg6SpIgKSdMaebFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )