UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nsb2Acm05YQ9oB6wAkJ2RPht7h2ueMo2kSvzcUHdpIE=' 
WHERE 
  key_id = '6c386d93cd5c7b8a58a3096d20bf36704cec57151c9f8dcec148bcaeefe56106' 
  AND (
    token = 'Nsb2Acm05YQ9oB6wAkJ2RPht7h2ueMo2kSvzcUHdpIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )