INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bf0a9d861f618c3d47a820db49a3b671e469b387a7d1a6b2a9571e64aa0a84b', 
    '+r67ooFXvnwsXwyOMgg8JHAT96xkc7yVp8s/vOZnbJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)