INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a30b9c149c22ce84f37ea10a35ecbf44640a7149755cf5367c6c65fbd37ddf8', 
    'QhZcI+P1LSWTPsDBcCbzxFggf5B2RUvADwz0EeUtCkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)