INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a486bf70e507da9aae8e6c646da07ff642809d8a01a5373e4d7a470bf94a29c7', 
    '1Z1KsFgwaqpu939WQXcM8KeMPLVKAI+4yYMZkWly2Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)