INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc2f2f3ec9440cd1be4c7880af977fdef0021f363f3e2067db51fe2474c48448', 
    'kYwSqZUXfC3aUa1krRvfNYoqyRqY/8v1bIH4KvtasWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)