INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2eefd92342020e3fed572c56899848b4435498571544f0b5ba092bce9b1c91d', 
    'bDuprI5O4Ru37tB14bLFRUx1QTrSPGzHWffGDO2v/3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)