INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84876da43b808ff8ff6f8de99a65c798359058a9ad36c1016592545d7b66aa0e', 
    '7CumrYM1DWiSCxnS7YsbghcWRFOGlkbTRiTfLe6WxyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)