UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVeAsH9+ItX0l2BghptehWv/Tlg0ebjbwSxr34ptp5Y=' 
WHERE 
  key_id = 'b38f5e2d1b28e32b9a3c88c67a77cefae3c91b5804acbee03d206bdbb07d1f57' 
  AND (
    token = 'UVeAsH9+ItX0l2BghptehWv/Tlg0ebjbwSxr34ptp5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )