INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1be417b8bbfc2023487d57c477a4ed78fe47a328883297a918dbb262fedb66b2', 
    'mNSnzmKtLjwSRkmKCPxrTORA0co2qDu9Fe57gbjLuMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)