UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bghzl0JRR2NVObb1e5nNoM+KBsLS9iSI87aJHhVUD/c=' 
WHERE 
  key_id = 'b3e2e4a0bdd72512ff6ad90ea7c280117b1c2f6b85a4d71fe2ede64a23ffa626' 
  AND (
    token = 'Bghzl0JRR2NVObb1e5nNoM+KBsLS9iSI87aJHhVUD/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )