INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa90ab85c5208b06aa0497b834d28c8949561a75a84d5e39a76e305f438d3f55', 
    'H6wLB2oycpniIe87v4wcKnN1d8AnDOvtWkctpJ7wUJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)