INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51fd39ebea6597c3d2295094594dd3a6b8ae1a8fef03171fc99a56df0cf75b7d', 
    'zdiu5j5PdPst/kkRAFHERtKKgh9+DctMnbGXSNWgSRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)