INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ed4abeddf3fc6e002937c3d2b24a54a84631fc369feca60f7a1f8bab192ed1d', 
    'Hdd1fYuw5qNBoLgNw44rGDlzEBkgchjQ9GRNqtzihW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)