INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526fbdf36a20bb0b6f4a6e5a011bc9ae38606736206b14e33e373487cf39307e', 
    'ACZO7RQWKNnf9br3QEAFNGWjdk0uPC1aTuoUAqUlpeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)