UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IgOR3ZjLJAT/f5dLazzU4XxsJsBYPVusGkXmloQ2+u4=' 
WHERE 
  key_id = '6dfc84bf5ef01441e0e04ff305461f370fd28540ab11278ce3fb64dce8282f31' 
  AND (
    token = 'IgOR3ZjLJAT/f5dLazzU4XxsJsBYPVusGkXmloQ2+u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )