INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1f395f064a2dfdaf745247620b127cf697ee4e95e416cd718003fcb56ee5833', 
    'aziu2cr/J5jYFbtf5hguzadP1uFsb1uX+W0IBkj0eMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)