INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6bda47d7118c803f1984a165101036968aba8a2b6fce9ae6883dd388156edf6', 
    'JnmqTHe3v8AR7YBwwwLal0LVRfzzSjhMQuq0xdyIEuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)