UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDpJQOwdGXX4Y7cd+NIWdw+Q1/LLHQ1YwgiuKfMSADE=' 
WHERE 
  key_id = 'a664f452e39ece7ffffa70504891025f1bfc130c09042e98e0ed654b0aad392d' 
  AND (
    token = 'UDpJQOwdGXX4Y7cd+NIWdw+Q1/LLHQ1YwgiuKfMSADE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )