UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyTbwoTE+m6OoHnn3/LbIbZjaa48mEVFEzOrhQWtHuA=' 
WHERE 
  key_id = '7e6fd17b86c5b1bb1a689957999f4edf7cf901601958ba33f17770cd5934e8a9' 
  AND (
    token = 'vyTbwoTE+m6OoHnn3/LbIbZjaa48mEVFEzOrhQWtHuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )