INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cbe9ee3df2f906529b7c97ca9d5ac063941435faeafd0794f23557e0133c931', 
    'DNCYC+2rWzGaQMnZJGHaZamDUlTNkYsmbfMwB8HfI1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)