UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZvxTmrtbZ0st01U+zsV+WFYADn5jvNflkz1ZFaVPQw=' 
WHERE 
  key_id = '4e96462ab6a3b7067a8c3942600a415acbd89221d6723ce5adaaa1ce9e6dac0e' 
  AND (
    token = 'aZvxTmrtbZ0st01U+zsV+WFYADn5jvNflkz1ZFaVPQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )