INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3511b1a867d62799caa8f0caf3999b51ab94bcad39c247dc2d09e0f88f686eb', 
    'BmUT5AOa+bfzK11vZUtAYplGDuxGrmiYNcYq0s1YhLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)