UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7PSN2aspNrhQR3rlfrXaFpLjFwJyKciECJGuKPkFX8=' 
WHERE 
  key_id = 'b8dfcd199f3ecda8437cedeadb4e20f8ad826521e15ae9a45b5bdcc212102912' 
  AND (
    token = 'd7PSN2aspNrhQR3rlfrXaFpLjFwJyKciECJGuKPkFX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )