INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29c151c4d707184f3094988f19287fcc64eb860b88a5781c322e69b8d4bff1eb', 
    '6oUTbFEdVPcVy3HnPIQFODEWlLAbdlDi8YpoZb8BASM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)