INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de4540cdb9ab6d6eafcb183d5b83c8c2a8aa4e3d75d8ac60765517f4ce678204', 
    'BHLNGIE4IZHrP7L5m7y7jfd1kpB3WB9uIu0n1OYL7Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)