UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PNkQh8Y06qexuZJ3xAdTCT8bmHR5rpwIwpLB5hNGAg=' 
WHERE 
  key_id = 'ca6d7643cd6090291273fea4a42335e51a4556826cb2e4d6a9edf44b1327aa33' 
  AND (
    token = '6PNkQh8Y06qexuZJ3xAdTCT8bmHR5rpwIwpLB5hNGAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )