UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSFvIqKWuoTFySMt6p5KcGXxO8zsb5ZHkubeE6FCQ3M=' 
WHERE 
  key_id = 'bc25d3d5b909dcc5d6dd02adbd973050a200eff58403af5a6255ceb48df9ab8f' 
  AND (
    token = 'gSFvIqKWuoTFySMt6p5KcGXxO8zsb5ZHkubeE6FCQ3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )