INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74fcbd5999baea57da1c16e3427e5d4aec0be9aaa100e13838f7066796cd2871', 
    'uHos73dIG55sWnWY1hKdw3w8G/gQO1nmQc7enzXvmiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)