INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe2f05ba0dde532087b42bf35d25eaf1d93d2c71134b53ed91a10ef254a9fcaa', 
    '9euTp74plH3s7MCzNXQyueAlI1U4aw6Ul4UnJbpCkR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)