INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51d04061094c755820f9e5575e0d8b282b11678c5cb52b3a39edeb6ce8aab169', 
    'uYKaoOp3Z6zirJRs7EcncSRuiZ4beuLQPSfwoPiBEUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)