UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJx37d6OFhR7+GiGFCJpk08o5spOpKC3pPXXqfk4pb8=' 
WHERE 
  key_id = '6d26f0d3fdccc03e9135722d8bfe30c22dd35f785c8e3d146d7682302764a97c' 
  AND (
    token = 'RJx37d6OFhR7+GiGFCJpk08o5spOpKC3pPXXqfk4pb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )