UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lotMx0gIgfKaXyPBDB6L5gFmlbK4ernkJYDe9LBBOCQ=' 
WHERE 
  key_id = 'fab5bb4ee807c21030d1f3d6df8be9cc7c754f843aa45f1d3f49e2cf3356b5e4' 
  AND (
    token = 'lotMx0gIgfKaXyPBDB6L5gFmlbK4ernkJYDe9LBBOCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )