INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b12edeb40dd73a86b313ca291489e18528be26c64c5f0f7aaead5bdc361af0f', 
    '1d9PzBFmTnfv8Vf7a4/PQ+OgkKzryecRJmkrJabDJ1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)