INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11a38efc9cbba83c738a911273f80058213fb5f944a1f0acec2d1c87c1ce6421', 
    '4N48qGFRBCVCBUszWEhRS2pEuL2OrL78GzU9A2VgPdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)