UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R12+NvGCc47XajO25xqt6DguSkAjTghpAO/rMCrVtXo=' 
WHERE 
  key_id = '79a8aed23a7fb7df671f2790db7945d18c0802d5ff052653acb7a53a470c344a' 
  AND (
    token = 'R12+NvGCc47XajO25xqt6DguSkAjTghpAO/rMCrVtXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )