INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4375d988082ca3fe1301fd055df54ca1f4d7ecbc8e430d64889f135353833bf', 
    'bJgaPGjN4l2qcIb3ShSpXFU1KeMqK/EXqeU9uQjIMlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00122

Result

int(1)