UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0Lpmq2494ndbVgk20d/F2fNAtY4q64BkQ5putocmx4=' 
WHERE 
  key_id = '2d1669fd664f5582de4bdd66d1914856c3ac3474d0a6ec0b3b988d6e3f34a7d9' 
  AND (
    token = 'f0Lpmq2494ndbVgk20d/F2fNAtY4q64BkQ5putocmx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )