INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b3ae904012955d64044187f32ffd8824adc964bdea558b68e1044e9e3a44ca', 
    'oDIumSJVPLFyHJl8oVl8bSFY+z838WKv8DTe5ybfuMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)