INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffcff7ef90101e892b8cf5211eb97b39041719feac93afb77ee7648cb393b5d4', 
    'fWY1lw0oDwRG45GkFAdc3ZZEMSgEZeXtQ7aG0WIC5hU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)