UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rqwg3CifZ+NNtsVzBjLfkYMhzYjnIIIzY/ioshFEuY=' 
WHERE 
  key_id = '64f4463f3c5e00bcb87fe42be4255383cfbb540dc00dd283ca855aa7ca26324c' 
  AND (
    token = '2rqwg3CifZ+NNtsVzBjLfkYMhzYjnIIIzY/ioshFEuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )