INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6bb68c4f668f9f937ba80884d07dbadf1ed2337e3f4b35bc0c0be889a3ff6e6', 
    'ot4j0konKjhl9IarbxbjDjacJaN1UBzFS8D8SP7MC0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)