INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e32c96d75ec83836e5d622c39d45121444629cae8ca3d5348afd585d03a726b5', 
    '+ugV0p+T9xxyf6gRUSi9sooRHui0fXMjAVdfr2qEaUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)