INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b4f1f31af03a705254de4aa5b12a987025968ed5933d8392f297bfb6d71a1d', 
    'QUnRqRZIlED0NTZw2G7rtlYrN+2EoiFY80zPET1yw28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)