INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6d3c2e8840feaa637c6a721ea14dbd77b6e91e9b3e2aa1faa1de0292728d73b', 
    'RQ69VXJrAL1Qd7LUXdPO4TTpwrOEXGHRxZGHSiGZNTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)