UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTW6Z2R83cmu+1llfMI/TPdLVHVe/uBii4wvKzLFsAo=' 
WHERE 
  key_id = '775437f137eb00283540679ec5c1730d8d304772e4bafc3fa1ef9f121d7b3fce' 
  AND (
    token = 'gTW6Z2R83cmu+1llfMI/TPdLVHVe/uBii4wvKzLFsAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )