UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzGS3Byu4a9ILCBjY/D8nCA0vavh6g3KRJRoMyJzlw0=' 
WHERE 
  key_id = '0dba3d842b48bcdc9f1dfe6d55591751f745a7d364052c5764769a6893ce716b' 
  AND (
    token = 'nzGS3Byu4a9ILCBjY/D8nCA0vavh6g3KRJRoMyJzlw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )