INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ffb4dcf7ab024390bd6c8fc9709497bee8892ef73832c30c19bace3632dbe3e', 
    'qTI8fIsnli6lqlIzzi4StOuJh4OtQ7tJbB2HXQVHWT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)