INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b60e8ec0c628790ccd50d0924ca3ace503abaa629725b11fdc69c499785631eb', 
    'KEC2/+lTTUk0iNhhHoy5pnMT1rMwbOHc5cPQeJ3sNyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)