INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a0a9bf817d64e5985d1950009d0c8e903ea63ecaa5e59b25df57b3c8da46c84', 
    'n03E4kuoLLQeCl2MYNm+woUcL43XpPl8wE66H6sOgOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)