INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f0fa90a74093f1c9513f9c1cbda4cd1e212bbfd490cf9b1bf32ef594a5ea708', 
    '6WXCx9AR1DoVeTmbZtuO4F8YbyjvBAbC74HVigIAAHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)