INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '434f44c92d147e088fbd78569ec241c67653a38e2e4955deced5dfe35bb366f0', 
    '9Lm2nC3Igy7Z3xw6YvuOmlaeSnKphDrPj/UyWH3KsZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)