INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b8272e75928026c02bc28bc8ad2a21fdc4279852e21554e64734270d415f6eb', 
    'LuaeQ4Zy1idjL/R5BOoLFymeriPx1X8WCIM+CzMN14g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)