UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dok7+vhSqBdp0S30Db0L1/ts0lpXB1MOnTuCmNP2+ks=' 
WHERE 
  key_id = 'f4add505434674ee943d84a99717b025ec3637a3c30a17d345dedf3bf46c2415' 
  AND (
    token = 'dok7+vhSqBdp0S30Db0L1/ts0lpXB1MOnTuCmNP2+ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )