UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aiYtnPbYOoonpcqHEAsFBZtsJSbCCfZrMr+TE55o0mw=' 
WHERE 
  key_id = 'b48a120854d85fa04a3e6b3363602a395674c599904d17f9a943570511895250' 
  AND (
    token = 'aiYtnPbYOoonpcqHEAsFBZtsJSbCCfZrMr+TE55o0mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )