INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec0604c6feb130e6d12413225e27752ad9bcb1469159de2b24ff8036f1e4d1c', 
    'haEddAa2SXQk6C1tG8tv9HDLO8D5W2gGSpBzMft55gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)