UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zJfHtgeaE3YssTIQobbWu20lUjtR+R3p8tH1n1Mujg=' 
WHERE 
  key_id = '7d4eb9984c91618fcd3981944644fa4315433e516942a9d7fd08b5821bc78f87' 
  AND (
    token = '3zJfHtgeaE3YssTIQobbWu20lUjtR+R3p8tH1n1Mujg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )