UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B9yE1cPEYJqyb/fQK9Nijp5idSRBt8oX7MWoSu+eHEI=' 
WHERE 
  key_id = '1c3e72f3035cee76ade8dba9ee86e23c5cd34f19e475fc2f2406ed19ea461184' 
  AND (
    token = 'B9yE1cPEYJqyb/fQK9Nijp5idSRBt8oX7MWoSu+eHEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )