UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8wZDuviLrD07coew/VV8beLRRFuIixHTDIkErEiNgA=' 
WHERE 
  key_id = 'fb47737147afe22b7defa80f88e01def98f11cc582b2faa028cce474de02d552' 
  AND (
    token = 'H8wZDuviLrD07coew/VV8beLRRFuIixHTDIkErEiNgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )