UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79/zJVwRpayGowm/1GfD1Pzxp3om6pNJetv1X0PEgHg=' 
WHERE 
  key_id = '33b1411c95627fbe47a6696cdb951bc3f5a9ffd41e20c1bf2a93d7160dabf771' 
  AND (
    token = '79/zJVwRpayGowm/1GfD1Pzxp3om6pNJetv1X0PEgHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )