UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZ+XGuEAyuxykRAM+9BHvDthcwJnxMoun+x6PvHl9Ts=' 
WHERE 
  key_id = 'fcf727df7785eb6de017c10aab9298cfaac2d03dab3e80f292884e85cc531b49' 
  AND (
    token = 'nZ+XGuEAyuxykRAM+9BHvDthcwJnxMoun+x6PvHl9Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )