INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4325a87a0ceb29d329b19786c2ebe6e4be18b33d78a2134d594d2979679c1b7b', 
    'cMJ52wBvL0cz5lTWGz0udRu9qhA4mDRpsEMHQlgWXP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)