INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe2c9c47d953b6174531a7ca4e9fd60930d7117417a669029048735ed6dee0f', 
    '88zgipimyTW1vJUo2Re/AltDIx+ASHPm6r0XsZeLMiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)