INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '966aa8ed9f6264c9ee6ce0ed1e62548f2d939c3da8af294b438c1eb08d7d9ac8', 
    '7CsFaeQxeJT/dcl87m141oXB2NPhezdeBu/rUwzhQJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)