INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55682e29dee3af278cc2dbe768d7b7984772afcdf428b75557e21bc800b829d', 
    'RMsJezz98SSZr3wfcBt+GuRva+SHkgBnywz3Y5KuPxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)