INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad20ce8c39c09c5b6a6255d12b7489381174ded314cbff7c37f2b9db121091df', 
    'dKISKrAHxIjdzDqVu+0+HWwpzJLRcL2ZtBwQaU2GAnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)