UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpZkmdBJfAk9xU/NdGxym7q2WNorzHPFbRO4BSCwP0k=' 
WHERE 
  key_id = 'fcc8a27419953fa5e6ab072537ce4f5fc8bbe701d3362d3bc1550c122ac5c64d' 
  AND (
    token = 'PpZkmdBJfAk9xU/NdGxym7q2WNorzHPFbRO4BSCwP0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )