UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DggTPOOfiYViWyh3Zxje+QTUHUe2LCrXyYCEbwsgEFM=' 
WHERE 
  key_id = '1470ea991786b510075cb903b01b25209ac787d08dc79d11cc87e31c5c9dc764' 
  AND (
    token = 'DggTPOOfiYViWyh3Zxje+QTUHUe2LCrXyYCEbwsgEFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )