UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xw5gp94P1Bge1Ubwc+jdAUcnNa6w73psFdyR7bW9WC8=' 
WHERE 
  key_id = '6d23ac89a0312dd91ef58b26ce27a1ad3381de4c8e9f4b404237d4a6b80dfcd4' 
  AND (
    token = 'Xw5gp94P1Bge1Ubwc+jdAUcnNa6w73psFdyR7bW9WC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )