UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvgYWtIuRDCddgcusuTe4VOIqpdRPgpjeCA2tIvv17k=' 
WHERE 
  key_id = '21d1fc560e6e7d461b5b17cd653ea012a0e44d30298f387fed3bfcc2ca5bf8ab' 
  AND (
    token = 'jvgYWtIuRDCddgcusuTe4VOIqpdRPgpjeCA2tIvv17k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )