UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6YmysJOlMkPrJULF61Uc/lkdjGcaP6yfnnU8oKDt+E=' 
WHERE 
  key_id = '07b8a19e0025553d0e6505f7c38c1d4a0a6b863eec4eeff5b6cd66e852f9ed4b' 
  AND (
    token = 'R6YmysJOlMkPrJULF61Uc/lkdjGcaP6yfnnU8oKDt+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )