INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f2d9e6ca5e04057a686c80d635fe96a7743988056df58a283d4f9c7e840b006', 
    '5On3LYAPPEFeqGe3b1SoPz1qYG3L5EmcohgR16dxP3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)