UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41qre66l547/iTyPAGfRERXpFZNbWPPinKpkqp50k9Q=' 
WHERE 
  key_id = '439f52b59dbe960e447420dd023876e358e5f0ccf38f26d0b1076142bc73c34e' 
  AND (
    token = '41qre66l547/iTyPAGfRERXpFZNbWPPinKpkqp50k9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )