INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3c8d69f163217689bc33dc27bb1a8399f6ae38cf9cbd527b759300be1cd5b2', 
    '94Z2LVjFkZ9Z6Ihmw+iWy6WDsf13KXSPNjEg7NQASvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)