INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1064a78fc5e0c0673b1c9ea8f98265e77c6ef7a3ad3f32ee1d4c253b68694919', 
    'J4HZztgu4ujoWuFQbAfsUIdRujcPwCiUCXv3WPNhn/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)