INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dba0ba1130f979969ccb31ce7578e67706d842a78fab2393bc3aba523b12375', 
    'epOUwaDQWdgk/LdsauBDUqdl/EmKWVVnqrPJ8rlSDmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)