UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYzm2Wr08243PcOQUONH2Y1lccu+ht1Zf6s2jxWLRZs=' 
WHERE 
  key_id = 'a1ae47eadba6b490b6eacf95bf824cba02e29ed4bdcce433a939e804bc387970' 
  AND (
    token = 'DYzm2Wr08243PcOQUONH2Y1lccu+ht1Zf6s2jxWLRZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )