INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae9f20c47f09b39fb73aebe465542ce3494668462014474733bae85ce9731db5', 
    'L9v1fAgd4Bt+5alyRk8AXyKRs/VRA2EDgxci2njNXaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)