UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6axgDiB1SJXaz2ygDupPSaEFr5qWnAbMjKsbQKHxErk=' 
WHERE 
  key_id = 'fc5df689a8f986b289275c38618b27dd3f74072ca44bb415008a4d4383dca2ee' 
  AND (
    token = '6axgDiB1SJXaz2ygDupPSaEFr5qWnAbMjKsbQKHxErk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )