UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAwzvA3SYgqf8m9jLEgvbmeiIl07P/SmKp2/hcGUOWg=' 
WHERE 
  key_id = 'aeaa393da170ab4ca6c01938490cb53931e263dacf5335c7b09da9d6256792ed' 
  AND (
    token = 'gAwzvA3SYgqf8m9jLEgvbmeiIl07P/SmKp2/hcGUOWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )