UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvp/u696/XWQxFLDH6KBxtLzptUgJ2mtLY9NC2JhE5Y=' 
WHERE 
  key_id = '3453ebd3e267af282375296dac170ce7e1b870f9911efdd5c6e314e8610c66b9' 
  AND (
    token = 'vvp/u696/XWQxFLDH6KBxtLzptUgJ2mtLY9NC2JhE5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )