INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b6a9cffa80658ae189adeb429df40617dc32c6086760b8191fedb818c9052b1', 
    'YSTyrr4OkA3//LYmjCOcVAG86bxN5EA1OPTKYIQxrHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)