UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCtxLxiwcpmN0ZqvnwkUcaNE+0vqapmKZILVXDMPJNE=' 
WHERE 
  key_id = '3273698ac9daf65b3584178675d87e7a60dfb7f9d65ae1ca0fc262e9bc1fc89a' 
  AND (
    token = 'GCtxLxiwcpmN0ZqvnwkUcaNE+0vqapmKZILVXDMPJNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )