INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bac7a9951960c61bcb890648c2f6dd6b906aa310e02fde95e9bf0edefad92c1c', 
    'QwHznfzEk3MPaE/Zuzm5zssPlhR5lw2NPED6lraqMYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)