UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4j0K7DR9mzZmCXC5I0d4Hj9TerbcirO0TCEkQbVAcGg=' 
WHERE 
  key_id = '0a6de08b98dd92f45c03c603e59820105b26dec1a11274aebd739154d908734a' 
  AND (
    token = '4j0K7DR9mzZmCXC5I0d4Hj9TerbcirO0TCEkQbVAcGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )