INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cc143a31f9501ecca117ff473692cc5250662df69e95de9765de463f6fe7569', 
    'oD42jN1Pl+opp9PZBjAeQv32iGKCf51MyeaG9kNV2rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)