INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa56a250baca70ed9e17e3712fd6f49bbb2db962c06bc96ee0f2e9bf345def66', 
    '7LLmWsDux9Ik36O5lg3NYfUheYN9Ld8qtKF47SEV7Lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)