INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce9a6375cd6316938468ccaee013b6cbdf7380c265a76b4acb77244c6178102', 
    'xu9hZxv9mPq9m5goEmGHfOZmUp0F82ehk92vE2m4qWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)