UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oa4ATat1EX8THpRyN/RQ5tx/hykiUjh2hbNNTkfzUbU=' 
WHERE 
  key_id = '2f7fcd05cc01f2583d64b1b0e67d0e21ff67b61147e2446b9a0e7b24df0d9391' 
  AND (
    token = 'Oa4ATat1EX8THpRyN/RQ5tx/hykiUjh2hbNNTkfzUbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )