INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f638a723d54664ecccdac8c9a49868136fe93fa9bb131a53a01ef2ec45a77d9', 
    'mMhlsXv7JHrUtYQi/xsFWRAyWGbknicjwS4u4VBiWnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)