INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d87f3397b74c56c79d0bea0f74f71a6e5ebf5a30dc4490257d0b6108866d22e', 
    'PrLyLlcT8w5oHE8uE6gzVpw/PefpAiQ8nZ32Zp9h45c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)