UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAs5f9yYKfGXDgjHyvzMetW7aeKOSAZKJq6BDfljjzc=' 
WHERE 
  key_id = '3150213c503d37bb7c20f9d9c05a370e8021e40955a2adf32546d8fe2a04fe72' 
  AND (
    token = 'MAs5f9yYKfGXDgjHyvzMetW7aeKOSAZKJq6BDfljjzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )