UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's9GDAE0tT3VBybExYUvUXqOcnDDBzUhQgj02oVVFBRA=' 
WHERE 
  key_id = '6f1641f0487461be77a8ba0873baff080a541e7903f746dfa8c7bbc5b1a888ee' 
  AND (
    token = 's9GDAE0tT3VBybExYUvUXqOcnDDBzUhQgj02oVVFBRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )