UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49wbAx4+KEm3ZbTFn9OhxirgzIghj26e7UB+Us2KqS8=' 
WHERE 
  key_id = 'd30de686ec3c4b504917388bf6e4f1cee31106e23f8865bc8d95b0e3f809aff3' 
  AND (
    token = '49wbAx4+KEm3ZbTFn9OhxirgzIghj26e7UB+Us2KqS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )