INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bdf9f05749a94b117e9094d087ed36ba15ed29d72ea15b7a84af45ec4a47f9c', 
    '8DobPQCOz0HWBnUChxDthNN/40u7QExv2oHYS2ENvIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)