INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a686f31dacf88bb0121cdeac1aa626bd894afbe34c714d523f25c324eb61494c', 
    'zsAeyAKd7Qn5AGlJfrxoHDKZOIcdEGZ43c9qXyzrQl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)