INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ff59922d5ab5eebe87fb465fab555e330461061c36f873b4dba9c9275e0b50', 
    'EdDRlR2khmLQ4D1dvrQTNc1sQUl4vkjp1BkKGvEqaEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)