INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30adbd9021e4d36ca052b9d798aa472749e58546d7887b7c9cc9e593b8e300ee', 
    'htB+zMHK9MabTax5tIvpY/Om3gEONRsx2POCzNRybcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)