UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJeuIeZ6yrz5kjykRfSLkPwFv/1N6JTWQZeS1aRj+KI=' 
WHERE 
  key_id = '2c9dc8ed7c88d5e17b0a09cb1778dc9d48c0671dc258b7f039f1e07a46863c66' 
  AND (
    token = 'CJeuIeZ6yrz5kjykRfSLkPwFv/1N6JTWQZeS1aRj+KI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )