INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df806328bcd2ea6bec03502065dbe33f6b156d0e0b8db622994a034737ef87e5', 
    'hDhWVEfZNg1hHymdh+9AeakUyNpSzjUaGkTr4JGiKgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)