INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe1fa86bdcd782561c86a13c73f19391ffdbea3e97915a12a5eb66633795e883', 
    'CHYUdhjphrnJFdL7VqiA6TxODG4jXkuVhnIIYZcQaPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)