UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kS9++a/qu97wAIgs+MEIKWtEyq8TpnszGEJ1TwIwTXw=' 
WHERE 
  key_id = '153f92a7912a919b787a492714d58492b7d214466c20937fe0ea100548ca74e0' 
  AND (
    token = 'kS9++a/qu97wAIgs+MEIKWtEyq8TpnszGEJ1TwIwTXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )