UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DTWxdcyfg+BVrUSIF2tmP+4wIwVpUeRGucd77thMLE=' 
WHERE 
  key_id = 'b076a5d41459801491959cb206ee54706cb7185648715b459cf1c14512621b4c' 
  AND (
    token = '2DTWxdcyfg+BVrUSIF2tmP+4wIwVpUeRGucd77thMLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )