INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c69a61faf2f9db2db9dacf4ecbf8da39e0e028f13a4831e74dd0c8f8686bb4', 
    '0CiUfkD64R75c2FajsmIQ4vOoyvnJdq7BM9RNORZ5Zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)