INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dda28343891e11a3ef2c968a2f99d33ac9400aa43d1129ef1d832f22160192b9', 
    '9dRQDSo5JMO/bwLkXB67rlSTLVPQjJ5JNoGKpVaN2ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)