INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f818eec78ec838c90632360a98230a0f29b8d4482341f70117967eee503be4d', 
    'll+NX8yeT4GQoVHncYZsySBzG0XHjUQlR3g65Ypw89s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)