UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDklWyNUfvgd4yWoUp2cGo8BBe+BKQ0EPZW1iimBNHk=' 
WHERE 
  key_id = '9bd4d8cc31c7849b19cd2e415d4fa581dd86ee2ffe2c694064ca2f2fdb0c2028' 
  AND (
    token = 'yDklWyNUfvgd4yWoUp2cGo8BBe+BKQ0EPZW1iimBNHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )