UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeH7/REhb7dgATxUydMIaxNebZvg8i1TQ5kk0bEXgEA=' 
WHERE 
  key_id = 'fc6f4d7834747e4e486569974aa7f38e0286099e0802837aab2b4e7c1627e8a8' 
  AND (
    token = 'CeH7/REhb7dgATxUydMIaxNebZvg8i1TQ5kk0bEXgEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )