UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l85we3Z2unoLv/T+oymIC4jLCKBx+ypZaxOjHsjKO8Q=' 
WHERE 
  key_id = '12c5532adc82e8b77561f163d396e176bb4574abba23b1b17ff7ee7c8807c177' 
  AND (
    token = 'l85we3Z2unoLv/T+oymIC4jLCKBx+ypZaxOjHsjKO8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )