INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f12373e3e7b33d473fc4861a114f35ec8e808dcd90d035dc3c396f19490f97fa', 
    'MT1M9qwnL5jLopFrBNqwZde8hfBR2R0jYmB8HFstvMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)