INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a8d0e6ae5b2168846adadce76be33ac3f1d9992089336f91b266b0216786ff', 
    'waXASsoh8r8gUDEO8RhcaNWJZnqSLgsYCDJmEqWGd8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)