INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38922fdb2e29097f9bd21985c1e7e6364592375a08260e28d4d9b61f5a87a00f', 
    'lUwVSDlRn+vM5p5dj32liUUILU0HF9n3fA1O6Ykllus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)