INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7fa535403894a36f9dbfb268aaf77a04349842967b90889345c6754d396c682', 
    '1HMQuRSSlwRTyrbBwfSN5Yem/BygPVMlU3i3tg9aPYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)