INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4aeef86e8de9ff3a3e54117055d0d11e2c1f6584e735ca15e64a7f60812cc35', 
    'qSzCCbdspt4JwboCNTD1TGrSzPZjgz6r5OPQScO8PWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)