INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15daf9040144663b18066fc75c2cd6f0dd429844a50cdecd8f6ce7dc6d5211a6', 
    'KwzepTxd0nOkqpM2ARXLo5EvOHp217wST3g+pXpp/Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)