INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820ca940e5f5db389db09d5dce52ad69da174c5e2b5e0fd66a3d9f56ec8f1caa', 
    'cTUELZtDbrCjxppJ4NdF/hn/Y+WHSTTDldAr6viMygI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )