UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17KozfHrPjNy39A4omtAXtn+vTRdNpJKORW9VSmYt+U=' 
WHERE 
  key_id = 'bf7a9dac6bac910c9a8fae6813edb4d3d2037d0f2b0e8560a340aa39645ae864' 
  AND (
    token = '17KozfHrPjNy39A4omtAXtn+vTRdNpJKORW9VSmYt+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )