UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQWQ8bEHvKPQAWdNAY92q0VgxxqicJM2YsSJVvKQbHI=' 
WHERE 
  key_id = 'be39a4a054b7e35411ae9e692a48485109eb2713e9ea8de6d06d6ea4a592c268' 
  AND (
    token = 'DQWQ8bEHvKPQAWdNAY92q0VgxxqicJM2YsSJVvKQbHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )