UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQjG1BpjqMchQa1c4Qnhzzw4MuGf1QUy1C6PtbPjoUs=' 
WHERE 
  key_id = '45eba1f498c26a7c349a68018558d25c3610c399169ff7af299ee0182bd5c60a' 
  AND (
    token = 'kQjG1BpjqMchQa1c4Qnhzzw4MuGf1QUy1C6PtbPjoUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )