UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBqZAcc5Qz9ANFrWUOosUDzg9F5uqGR0uSfqltKLHHE=' 
WHERE 
  key_id = '038707d9272d8d985168c87f43bd3b749a9c316416d8039a8619b6be52a45315' 
  AND (
    token = 'KBqZAcc5Qz9ANFrWUOosUDzg9F5uqGR0uSfqltKLHHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )