UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HgI8/H8ox8xwkeaJlCHikDosIGhV7vLRS4VRz9kIyIw=' 
WHERE 
  key_id = '1a413ecfc4891d83638cb48443fa80b59ee84153aed3820a1bcc428232f766a5' 
  AND (
    token = 'HgI8/H8ox8xwkeaJlCHikDosIGhV7vLRS4VRz9kIyIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )