INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b18a6956a19c15c7686c0379c9cc612806466be092d909b78aaf2a24cf293b73', 
    'EAkVbK/+w2d6MYyJIH8yhjG3QrNj8fUpAqqRQFrcCfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)