UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpoV/aazkHdukIIwqKMfl0ihUApYP8vp1vSNc3t2SqE=' 
WHERE 
  key_id = '5c1aac52c73f55d433445511d37856a2230d6b1b553d4ce47175df0fcc7fa3e7' 
  AND (
    token = 'NpoV/aazkHdukIIwqKMfl0ihUApYP8vp1vSNc3t2SqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )