UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zN4273t6mXfxaH8O8JhEpWR001aXm45LZXH1sYSPZk=' 
WHERE 
  key_id = 'dac42eea0aa5b292ba486b6a5c9046aa6f77d201b4af094d83485f504e04549e' 
  AND (
    token = '4zN4273t6mXfxaH8O8JhEpWR001aXm45LZXH1sYSPZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )