UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPfkbarmVMrHvhFboWRXwNu0A1ph9RoTLwVKKuSclDg=' 
WHERE 
  key_id = '9da06b2476f2f025665aeb10c786645169d5275ac433822e0d51e2b8ed9aba84' 
  AND (
    token = 'fPfkbarmVMrHvhFboWRXwNu0A1ph9RoTLwVKKuSclDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )