INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e353a501ecea0a54033c6500645ad9cbe829efc13db508af1fbe648cd08fa29', 
    'h56V3TmKYVjCm2PIV6FeQIMhWTCxXOFv/0PGCZkTrVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)