UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bxl9U1it60EvvR8H/ernLeVAGhQOhGWOHwWYyW5HyCg=' 
WHERE 
  key_id = '91b6f1bb493bc7cecd97af7bd1a41d3b1f019b0d17ba7c5450c040654e019219' 
  AND (
    token = 'Bxl9U1it60EvvR8H/ernLeVAGhQOhGWOHwWYyW5HyCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )