INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ad69f1a922f28a24ad03b04e0b98c1f5d461dd4594b55f7c748c4e066b7165c', 
    '9yKZUthEfSIu7BYBBX9h7qGNLHhYEJZcRooGQh7HrEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)