UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/g0UmggdzBSIQJXFJ6BSu2TMDck/Cm4YvAX5K0IKevs=' 
WHERE 
  key_id = '44813cafece4e7feec270b1e4461aa76e7d039c194ca3d30dd78a603c16f4fb1' 
  AND (
    token = '/g0UmggdzBSIQJXFJ6BSu2TMDck/Cm4YvAX5K0IKevs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )