UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLm9fs+kK96J7AYVF2B+0oX1uP3rU2j0ygJhoGJBYoA=' 
WHERE 
  key_id = 'b8effdc7b62ffd92ce84d961a011baeefb2391c5ea94c4b7216d10b0ffe9f202' 
  AND (
    token = 'JLm9fs+kK96J7AYVF2B+0oX1uP3rU2j0ygJhoGJBYoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )