UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLiFEdIix9u86Wi+zZ4v5cJff+dq5LzU35fdb/BcFTA=' 
WHERE 
  key_id = 'c050c4da9c3ce058bb5f42e7b9a7a54addd301d6415db0306778151262d0dc53' 
  AND (
    token = 'PLiFEdIix9u86Wi+zZ4v5cJff+dq5LzU35fdb/BcFTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )