INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70a3a834697ce9801e567b5665b45afe31a4663f007bd9baad5d32b9700030e2', 
    'tHzL1/ZtHSWuc0MO1v96Zc/nBLIuMwEF5ipoUfPnMQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)