UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObB3b2fLnD2ATzspDt0x/11jfJ0BVQBZkCjOlhTJNUI=' 
WHERE 
  key_id = 'dbab3b779b01a7c91f97df29998a7092bdc2fb03adb950e4803a6f6875cda63b' 
  AND (
    token = 'ObB3b2fLnD2ATzspDt0x/11jfJ0BVQBZkCjOlhTJNUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )