UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/fTUb4xb3IfRjWdN4z5SDL8/Sxh+7zSV2diSEhb/I8=' 
WHERE 
  key_id = 'd78942d7d1c2887afd164927d1c06e06791c437151289158a87f02c40fcab649' 
  AND (
    token = '9/fTUb4xb3IfRjWdN4z5SDL8/Sxh+7zSV2diSEhb/I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )