UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KIPiAQx6oINUNHCerkf0CBWK9nndG1+BeN9G4bbKqr8=' 
WHERE 
  key_id = '40e38849c1838260623aa145a1796d6fefb531b21a51dfbc9f8d699cd0366179' 
  AND (
    token = 'KIPiAQx6oINUNHCerkf0CBWK9nndG1+BeN9G4bbKqr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )