UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnCqbOGe+7zCsjoR52HO1s/Zg35+GrZXnjjREjDwvyo=' 
WHERE 
  key_id = 'd5440057b2afd860a1ed5be452a1ecb9d016cb7d7698b92823127e0c3fd6d7f1' 
  AND (
    token = 'BnCqbOGe+7zCsjoR52HO1s/Zg35+GrZXnjjREjDwvyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )