UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQUxLkz3OoTZTijNPtUUj8zDzr0VEM4RWgZMs1xrdSc=' 
WHERE 
  key_id = '0c69fea5412f6ebc1629ba8dac508acd0982d25052bd24a945a2b51bf618a276' 
  AND (
    token = 'BQUxLkz3OoTZTijNPtUUj8zDzr0VEM4RWgZMs1xrdSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )