UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CpKrG0P8LVetrnW6cWjL9+PzTButZduzc9rP0RxOSA=' 
WHERE 
  key_id = 'e998e1711e383ae10c5b1af39b1926c5a0b9ca6084d7b93823d263fd9531b59c' 
  AND (
    token = '+CpKrG0P8LVetrnW6cWjL9+PzTButZduzc9rP0RxOSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )