UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAlRg0+GmiLQuoJmOdrub4SavJ2bdb8gS8W1sUuMHs4=' 
WHERE 
  key_id = '97934c05714c39d4036add0126c71df487aabeebbce43508649cb6ce3246a81e' 
  AND (
    token = 'lAlRg0+GmiLQuoJmOdrub4SavJ2bdb8gS8W1sUuMHs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )