INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94fea5f5a581fe723a5822d62ff0c6db9e0a5b13849205ce6495a33876aa2335', 
    'n5v8q3U66OXNkcDvCGYSAHYqXlywmkL5w/Ok1RBpTX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)