INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3366883ed5fe519cd5f3347b1b4fb6b672ed0c2657d4dd1e92dfab4ff113377c', 
    'YQgsx8teiyfVzwJrd1ckQXfSFoTMt2yYwOXdKEx55As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)