UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pm4jXIRe9R3i9riYu/1jmXQcPW2Qw+funnpd+YGiN94=' 
WHERE 
  key_id = '6da7d9f6f779d9f7d25b62705b882a8c2e89879006cc43015ba58f8e9c08bf85' 
  AND (
    token = 'Pm4jXIRe9R3i9riYu/1jmXQcPW2Qw+funnpd+YGiN94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )