INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9ae272f697119b519221955f10d9f57e970b7547aa627acb7e816c462b7d847', 
    'G2Jc36EH77A5TSnXIjwj28ZjBVXP9Em5c/UPxayB4y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)