UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKGQObubCJJKM2E2Jxwov7N/13Xw0cShNzpOipMX6xE=' 
WHERE 
  key_id = '347be3c5c34a73c6dffa4c071a158265e718e52804556ed85c7c05eef72655ce' 
  AND (
    token = 'qKGQObubCJJKM2E2Jxwov7N/13Xw0cShNzpOipMX6xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )