INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd1b6aed316fbdd9a8b1312a24af444800e4832485a8e03e9af8d51613bcc559', 
    'jHiFUFRa2FM/3168zdXkjvXGynIeYirPuHXRrCazXEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)