UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4+fZK2yPF/MzTf2O/8J09swBJy9kPb2GY2M/Wzm8Pg=' 
WHERE 
  key_id = '306de402ff06d8735aae60d0bdb2a2d6de5701d24fcc4c5e4967830a170b00b7' 
  AND (
    token = 'v4+fZK2yPF/MzTf2O/8J09swBJy9kPb2GY2M/Wzm8Pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )