INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e1afc3edbe05975d021798287acf34c19700586c2e087cda9d06fdd94c74210', 
    'WEDsRyNMqztVtopRPvzi6v/DQDqpyioDxm6uXTp1SMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)