UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWqQpFGayyXbYZCKA66DQR58dly6xrZ+XGxfZQHW/XQ=' 
WHERE 
  key_id = 'adc0720a102cef4af1411357e63efada5c4df7767cdb16825727aaff5dac0994' 
  AND (
    token = 'zWqQpFGayyXbYZCKA66DQR58dly6xrZ+XGxfZQHW/XQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )