UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dw+cQebG4XDebrGLd82k/LPOrX3X8/cu5CFGOFV99uM=' 
WHERE 
  key_id = '3c1359c37be8e31f07daad36fcb671fef8352361b1b7bbc5c9d158ca1dab8810' 
  AND (
    token = 'dw+cQebG4XDebrGLd82k/LPOrX3X8/cu5CFGOFV99uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )