INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e03c27f0e8a1863a551fbc7239f59dff474b854d7ce7f05e8fceb22da4a19cb9', 
    'gBmd76S6kMOQN71LEmNU1noxzsyo79Lxl8BcZLTNDUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)