INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '185ef0edd722bc244165377ef603c8030051a3dce0f632230659389964b0d878', 
    'CL+9UnkdCNR+wIPvgl+0wgV+o4EhFTsDsR6X+4zBc5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)