INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5740a3d6029f13cde8ee34be151c6d1a9c3fe7750f8b5b5da84795bfafdd1d65', 
    'g756OznTBFhQdah1F6h4PBhDTI7lumZrLZyeY04eloU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)