UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DcSXI8PtIFpIDx5xkCzsN3JXohOwtFA6/Ip10q2CSWY=' 
WHERE 
  key_id = 'd875e50bf6bb5215cdf052222b4638f37b32db344370a346a1ae8067b90dd2c4' 
  AND (
    token = 'DcSXI8PtIFpIDx5xkCzsN3JXohOwtFA6/Ip10q2CSWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )