UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzDPa/GwUZ9mW7T8aIL11kXPZxHqY9MtOtGPXTUJ+AU=' 
WHERE 
  key_id = '2ae9addbf1fb4ad732242a92a0a15124c45ed8dde5846bfcc3fda63b69d94a9d' 
  AND (
    token = 'RzDPa/GwUZ9mW7T8aIL11kXPZxHqY9MtOtGPXTUJ+AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )