UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ap8r0/N2e9eQ/e7S2sXv2CNCXuXiDQGArXK1sdMCCRk=' 
WHERE 
  key_id = '92e6876e1b062c9d1f061254601da64a2ee09ede43a69e10a73c8c0b982aa686' 
  AND (
    token = 'Ap8r0/N2e9eQ/e7S2sXv2CNCXuXiDQGArXK1sdMCCRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )