UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5U1xq54WWNf/iz4U0I/Yupy8WAHkdaZQKNOmez0jWU=' 
WHERE 
  key_id = '2c0cd09a807ea093dd2aa4d25419145bf81c6213b421edb1ab7cf15d02a10ce8' 
  AND (
    token = 'n5U1xq54WWNf/iz4U0I/Yupy8WAHkdaZQKNOmez0jWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )