UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hjKQ5I4tN/r82fAGp1RQ/1iJTFKPmle9ryOvi7qLfM=' 
WHERE 
  key_id = 'b9051359e2bfcc011817db7f1179c7c0c16aad9c95d9af219b743302c74c0028' 
  AND (
    token = '9hjKQ5I4tN/r82fAGp1RQ/1iJTFKPmle9ryOvi7qLfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )