UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKecPTxCKRklsOtv0WVvOCWEvrz0KF0/yKs4vlGREzo=' 
WHERE 
  key_id = '3ecd4c64e985b18791be0f044502d16f521e16ab1d3745454c4b54b569d4b385' 
  AND (
    token = 'zKecPTxCKRklsOtv0WVvOCWEvrz0KF0/yKs4vlGREzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )