INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b6e36c83b84765ec71f0caa43440cab297beb154615c8cc592a7993729e0b94', 
    'I6UW+TLE2ruE9/QA6O3eoIAFhEwToZfFYoJ6aM+tofE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)