INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d9e624779fa28a1b5fa0b34f914e7f863a1a53345f19d0a76b4adf05d7696b6', 
    'SvxavsJ9qi/zZY7azjwitKHvPRXZGXUIIAKy2oNm8VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)