INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '787dec285a75bd59ee30ab1f3a398e373009714edbf9b93f862b72136b8d6cc3', 
    'PnIQkbaFnzgYWClQ8jkRSmPmLVJ1ese2IShZIp4birI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)