INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1bb27ba7894b8183018a8a6ce2d6773e0d55f302a62e8de8e79089d9ce83776', 
    'tefWwkY7DQwFeNYmkrAhvBBeF4OqKhCltbE9bqlA43k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)