UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNm98oMEICYqdKAVfJ3b3CH9ZKmUu94nGU+nEpdDjmg=' 
WHERE 
  key_id = 'a3c7225e811f1fe04ec901a9a7ad9cc2fac9c470c01128c9be3eaf6a133ed78b' 
  AND (
    token = 'RNm98oMEICYqdKAVfJ3b3CH9ZKmUu94nGU+nEpdDjmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )