INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e257bfc4dd071cd9082e2df37b2db3a30445d9d4e9f02b1c0695a9692df88535', 
    'dYaGcHJEYFT1hctJexvH39JGkf60pB6ZdxFJvAz7j8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)