INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277c30d06e637be22d0b866f75a307343b844053b7303f4057829361240092f0', 
    'KHGBu5zc9iJgeQnSQdJudeQQmRDfJd6T/KpHAgJ2flE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)