INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94843de8f8711a11ddf2aac23f8abceca6c27fe007f4fe2c345e6bf1e17f9b79', 
    'EjB6yk0pmLLYD1MZeDTrBA0lnGEzY0cI6X3LfntI4k8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)