INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a73c43f67f0c83f4cdb53b55b8fe93bab6711a9b543ebd2a2e5e6744f39782d', 
    'l8p9uY7fXErWuzGTjZg1YdEt5vzBvaMwsgQhpgzPKo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)