INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de4e77960bd6a9d1e76957fe58ce889396c9354142cea0b8b861b1535369a629', 
    'q3LL11hIS64y5WVcB2FsVg86OFI3a6lE4BfEjiE9O3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)