UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjRLunppe6S9g7r8QerIHdINjrrN8YG+taWaTzYaKB0=' 
WHERE 
  key_id = 'd14121d486fea7aef6bc8b59e6bd4dd63081cade277297f7a14123daa8e52d5f' 
  AND (
    token = 'SjRLunppe6S9g7r8QerIHdINjrrN8YG+taWaTzYaKB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )