INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987dfa717b08ca46635b999920534caf8510234eab7fbd4e8f73ac7c0d17eb5f', 
    '3R9gQojGKuAzmpoKCb4BJ59RKud3nFrc6eQG9czV3UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)