UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rNXGAvJdN/ICj1OSJXjVOu6DVsI+Hd44OcarFE4Qn4=' 
WHERE 
  key_id = '48fe9bd5fe40d420602aaee4d2d6836380326536ee4ff0e744e39ffc6dabef02' 
  AND (
    token = '9rNXGAvJdN/ICj1OSJXjVOu6DVsI+Hd44OcarFE4Qn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )