INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '838a379d1009ed66728b3d43bac3d0f1fb46567cf0599356847dac203b18a6d5', 
    'UXM5zwisc5E6Q6XW5GPWwIQax5IdFcytj8vEJrIS3N8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)