INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db37aec4f35a9ecb6b42f9123a23ba258e0f7b9f23a52258556600336c1acafc', 
    'Trg7upxYJOCesYfZYoqi6I1KD2v5lGXORqBkRwR8VAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)