INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51499746ba03fe01b7e78a98182526f91b5a8c2006744df635d68a4b78e9e35', 
    'QlX5RpO2jw/Qsp+LJL6uHKruyJyekf85K7M2P1OV3bE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)