INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '01c8c8a3d23a5ffcfe84aba045466fe0d887b26ebe2f040678bbb0871ac0d0c8', 
    '0efpLLh6tTOXYO2WLQAvQnLkx5XVyNzwoK10cuI8vxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)