UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hiwZ1rogwjryr2XWLVzCYWHRM7oPaFm23oounj42V1E=' 
WHERE 
  key_id = '6923cdffe67e12b93455e1e2f336b9c0b5fa899c6338497631a2d4bada94d8dd' 
  AND (
    token = 'hiwZ1rogwjryr2XWLVzCYWHRM7oPaFm23oounj42V1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )