UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qpruv0cJlskrB5FGqPziF65GJVHSpMoqXOfh2ZVzedA=' 
WHERE 
  key_id = '2aad0265517ee1806ab347e5ade11354f4fa66879042ed8c93ad37f2921c3a4b' 
  AND (
    token = 'Qpruv0cJlskrB5FGqPziF65GJVHSpMoqXOfh2ZVzedA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )