UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MFRASy8g1UE75gZnOr5wfSiR6IqVoPMFJnrVTwZ9Dw=' 
WHERE 
  key_id = '3acb67442bfe3f0cedbe1cb8212d63d07a30748b695f588a17df4d27ac85b580' 
  AND (
    token = '1MFRASy8g1UE75gZnOr5wfSiR6IqVoPMFJnrVTwZ9Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )