UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLqyn4hdAKszSVPZOCoGH758UNhFOYjATzXtvszhfrQ=' 
WHERE 
  key_id = 'b0821b5951b317fdd085aefdfba633d4ad6d428f1e529158f42e46412873cd8d' 
  AND (
    token = 'sLqyn4hdAKszSVPZOCoGH758UNhFOYjATzXtvszhfrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )