INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c486aed082f092624242bafd948ac0059d858bdca8edf77d7e9702bcc96768e', 
    'jkqFGcOmofhRCVd5Zb00L75DNoLpo0NFdh2pZta9BH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)