UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kn43IwdqXNx5ZE5eUsn8Y7ttIKIL0TKsK8elRU5lEsk=' 
WHERE 
  key_id = '69085425da06c8e31f91d435232ab128d04e0b9e02a37f1735aef3ca1d25274a' 
  AND (
    token = 'kn43IwdqXNx5ZE5eUsn8Y7ttIKIL0TKsK8elRU5lEsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )