INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e4374aa3263ec745afecca1f4786e6af60182b2c5b099e07bfe31cd50d9999f', 
    '9D1Z17mIZyGD3WSNySBs06SMy6PDAnjw2rCCxNWrR/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)