UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnT7Af67EJKpyZ3fLtEjzJrtEbJFp/b1gg8cYb5JMg0=' 
WHERE 
  key_id = '55970d7e74f3803eff18fa28aedee5c9633f3e874203fffdbaf4d08dc40a1b2a' 
  AND (
    token = 'BnT7Af67EJKpyZ3fLtEjzJrtEbJFp/b1gg8cYb5JMg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )