INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40659b53e054b7e040e7fa51fd24cb6d60154cb74e3203e09848efb07a976be0', 
    'dg0C9jl1NEJPhU0jktlwgjn+0AI+jc29QGTyl6ZufHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)