INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b743ac8982c13a72dccaadc2315bfefb08c21410fb8f3558bb597667a1b7539a', 
    'BdPBb3QBCWvDFwajzNu8JtjeFBMt07nqiJLd0frihcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)