INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99b152a207bfa7585cbbd42336a5761f268be3e443b001f521c06285668264f5', 
    'QMrDw9osnUFviNbGUgeDQnUL5m0LBDWQVfX/Niob5dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)