INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91c17a8f8b1e7dd3c50637a3d5c6785ce5f53f07841061c96d9032056c474f65', 
    'Qp7AwksbBbs4jEEetACHk/OGbcemkt/zfAvcW4GBqSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)