UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJnz3p2mI37LM9ShivL18JHMCKeNW+XViLi9HHjrrLQ=' 
WHERE 
  key_id = 'a5888728f5da045300cbd46eefed81bae62a03f386ba4374350d7d585229876f' 
  AND (
    token = 'VJnz3p2mI37LM9ShivL18JHMCKeNW+XViLi9HHjrrLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )