UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K70sNxprgriJ7nOROPONI5LEy628jfqbEbop2sPaStQ=' 
WHERE 
  key_id = 'a3b62a138ed0457ae381def9709246379f5061e236db5883b41699e437c35a9b' 
  AND (
    token = 'K70sNxprgriJ7nOROPONI5LEy628jfqbEbop2sPaStQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )