INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a67a6a52a217c5b0716d56ec5d2b23f20d650b40937748f4bfe02631f6c32385', 
    'KcMu0pIOonGHY4VH7dRtfiEiddGsJNsHd8gO07EJc24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)