INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a644d29efc4026dccb4febc002c80802647b8d0375d75cca156bce53222f9e05', 
    'LyFlC/FkwtzRPeF676wcvzwXphNymNuhHqF7SLgbHng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)