INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d48302ee6e5d32cfcd5a2430a2cb1e6d51b3656185697060c6576947e63b84d', 
    'TpCNvLPFhO/hMyOgDU5VvZSUSlaOU3q7pVApn0iNHhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)