UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNaDS5M2S/KJe1+qGz2f/BSEfdUrCCLO1zbT2cWT81M=' 
WHERE 
  key_id = 'd8fd3090f08377ae035c4ceb7908aaa522a0fb6c13ce9172be53e32508259666' 
  AND (
    token = 'kNaDS5M2S/KJe1+qGz2f/BSEfdUrCCLO1zbT2cWT81M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )