UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Mm7bfxQ6R0XOFR1Pps1nnLMQ0A6SDim7dN3phRHSWk=' 
WHERE 
  key_id = '302ab04bcab169a679bf7c12b25796c2ee42ca87797ff221502575db5239db5a' 
  AND (
    token = '+Mm7bfxQ6R0XOFR1Pps1nnLMQ0A6SDim7dN3phRHSWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )