UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2u4I0JijFuuSK4gySMiM9BuBV0DLm+Im3wLIMq+J0iI=' 
WHERE 
  key_id = '109a412ffefc3ee4139faa42f3ef9002c73a82c74a04487b47eb488670761d9d' 
  AND (
    token = '2u4I0JijFuuSK4gySMiM9BuBV0DLm+Im3wLIMq+J0iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )