INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a134defb8785efb59ba0c00b5e9dd71f39d7918153e375afd458f7fc13c4476', 
    'xk8cHgI5gAYESK+WApzO9wypd7EuIjmLeJYXaMoDtjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)