UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5+I24SV6tI6ta08yHbxra97QXUR8yBNPjdPprH0aZw=' 
WHERE 
  key_id = '75b26bc07298ad824e9ae4fa4f18bdb0278ff854a1abf36145da4549a4bbda90' 
  AND (
    token = 'Q5+I24SV6tI6ta08yHbxra97QXUR8yBNPjdPprH0aZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )