INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dff4c6024ec07b641a9bbe74ecf6a890118cf29814ec4151c75506779d661fcf', 
    'Jl+HRpgC+M1OF33FEb7DgDMubXdHxXLLnPGgVPdg7Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)