UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7xPrdcNimZ8P5KInktJRLHRnZnn5c1ww+8UlGSIIBFI=' 
WHERE 
  key_id = '014c8ccdc77e2fbbb095bdb80a148ac5d425e06a0e47499a86a249a1cda4e243' 
  AND (
    token = '7xPrdcNimZ8P5KInktJRLHRnZnn5c1ww+8UlGSIIBFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )