INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f29cae836d8ef950bcc2ade0d5c418165f4c455b256b7e143967a4372c0b5856', 
    'hx81qW/iW9nQbLNMmNJ4ZKmEIUtfzHa7s58COELAwYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)