UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzc9y0d0hps4ifGimIvST6OO6DVNDMnwc8i6gDJS2uE=' 
WHERE 
  key_id = 'c1ebe622ba6bdfb29999a422e31d19c81780accae7e1d5ac26fe44279e3e415b' 
  AND (
    token = 'kzc9y0d0hps4ifGimIvST6OO6DVNDMnwc8i6gDJS2uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )