UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4HiIbWxHlWgvRwEukTx+H60Dsoem7nKGDNgSwjcyYE=' 
WHERE 
  key_id = '0fffb7e50eb519224212d5acd2fc21c370caf668ce36b388af84efb41bd862a5' 
  AND (
    token = 'e4HiIbWxHlWgvRwEukTx+H60Dsoem7nKGDNgSwjcyYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )