UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dare6YPn6Q34+pcRPlyxLFMVMJE+gi/rVRMKJsF2+Ho=' 
WHERE 
  key_id = 'ff926b393a23e135199c22fe941ba2ab3da9e7c9513f57f103b2ff9ae6ffc2f0' 
  AND (
    token = 'Dare6YPn6Q34+pcRPlyxLFMVMJE+gi/rVRMKJsF2+Ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )