INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a438eb84ed943bebcb47eb1a5c907e55be40f54cb557bf731aa62e40b61e1796', 
    '0LOQe2bnnlpNQ2qDb57XlePich+3MG3rqqNuDksVsZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)