INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1883a9363344da0bd4e5edb8921113821684e6192e5a3bd5682fb66216097a3', 
    'LOkJZRdb4mm/t89M10KDWpcMyii9BNnRjnlFA3K44qE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)