INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a8b4d6b833e5a4d722072024853d67ef0ffa79197637f824ed6227ea9f09d2a', 
    '2cb5cFml2/IbhKkJCiGMqNhpasn1ffTx1sU5Sb7InoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)