INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c97e70243899a424c92ff7d101aabffa5aa8ebdc579f8466a8a5a2a7cc792d6', 
    '4hdG01SsA2JZxNZVSlTjk7wSIHW5PYth7XusDqhTL2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)