INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '643700f645819c0e2b3c73b490acb30e5abd3d1f1db846ceda8d5bcf364a58a1', 
    'I3yGbefpWliI5t00qXB+7edBjaYRX66rTO3x7Bo4KMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)