INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a849410839a26ab31c6597d70bf6720da7cd4dc0ce250abaa5572b7fd103b85d', 
    'PQwGDxbMboEvUyvWy1wGY8NGXJyeFFWhFrt4+ZSwhuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)