INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90a26e44cd59278723899afe51dce44fb720db6c50b3c836fe32fca4e96eee50', 
    'xevzgtINS95YDSX9j8/m6M70pXgPDUwotJnJqOFEjFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)