INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9397a8bf369464ec19d0c4ec7cc04dc1dd498ee804eca333c232e38ce8a20f86', 
    'mpNTollgsItdr+pM8zMZA4IWdphopv+GFU587RrhCHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)