UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJMYBWrYYWy9AeB2HocBlfypp1jLA6jU3O5EuzzwB58=' 
WHERE 
  key_id = 'ff2f885cff97b5922fdc52d527c72d56df6ced155b4d550c1b961978bc2969c5' 
  AND (
    token = 'PJMYBWrYYWy9AeB2HocBlfypp1jLA6jU3O5EuzzwB58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )