UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bh5wGQOTf79E6pMoWfhLW6zz48gX2ROM5ktQR3kcm7I=' 
WHERE 
  key_id = 'f7b1716d496d8986766c414aabf3c9f497cab9e0a6fea595847bd9d8492a0784' 
  AND (
    token = 'bh5wGQOTf79E6pMoWfhLW6zz48gX2ROM5ktQR3kcm7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )