INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e75da892604f1235bb548ab22b84ff9ec6892140a1d8da6968aaeba23156523', 
    'YquvA3EAO+WtPjdxLlcOW2UAJrJH9ilZYEZl8KHzpZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)