INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eba7da9526c82854ac00e4cccc5be69730624c1ccd86eb8f29c0bf2143ca19f9', 
    'cEDKZNrb+hnGqUQPVlDTMiEa6ZWEwcMbbh6xpHnQf0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)