UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E7qyLj7LzFYQ6z3kreP9T5qHJvXQfkvk8Tn0YN6TdSY=' 
WHERE 
  key_id = '73db0e2f650c224e1a95daa64f9d697c84b08e9997befb006f8332151614f8a8' 
  AND (
    token = 'E7qyLj7LzFYQ6z3kreP9T5qHJvXQfkvk8Tn0YN6TdSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )