INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b0c1ebde7aefbdcd10203494c3f8d807d77e9b50677da808dfc2c93365a88d2', 
    'Fru0Kmh8QBjE4k43YwWRhnc6P0hWBU934RQ/2/lFQN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)