UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OyMaFRL70vrWCWC652eoz5h1s7n+/RCsJvpt2WhQSI=' 
WHERE 
  key_id = 'e7dd9db61f0d2383ded4325328a9107edb0078f447e748128456a62e84c9936d' 
  AND (
    token = '/OyMaFRL70vrWCWC652eoz5h1s7n+/RCsJvpt2WhQSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )