INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8257e058f5874535e0db2ae2bca1f09016f16af8288b5bde38d02ee172acf2c', 
    'Bj1yezKxaLO7cL2Ltp++Yx9RkSnHjuQLshhaEV+ilnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)