UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FmDzS7wvvWHFxrqbiKY2d+1l7w16arUIF3VE8TWFS+8=' 
WHERE 
  key_id = 'be46180537d8661a60a7abf45ff681372d5f228a941750ac160635712880a317' 
  AND (
    token = 'FmDzS7wvvWHFxrqbiKY2d+1l7w16arUIF3VE8TWFS+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )