INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c894485b345b2a5d865503eb902b56a794e0b7409bac302544a8e8f0b0ab02ae', 
    'gpT1Hhr2GA3SfKi7gRBcMhkZQJf7YVCxEkups2MYwN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)