INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da39e28132fce12230d891b6bee785baca65f6e02a935f64a193cff2ce9687f0', 
    'AkeW2exTMwAkjKrmcZCj2IKuIPIyBmFDk0eorSKpYtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)