UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+TQvE3Q5wUeamZBPSLOZrVeoptB/d+xgGKfhUt/p1A=' 
WHERE 
  key_id = '6b55bcc747e1d76ea4e977902a5bbd931281e8f56624d8d75685eb9bf9ad813f' 
  AND (
    token = 'q+TQvE3Q5wUeamZBPSLOZrVeoptB/d+xgGKfhUt/p1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )