INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b89e2fef7f6b71105a36c319bf31aaa4614f448a4394060f369b182e382caf1', 
    '7o/MTuT2XQEIneO849wtMERlfvsPAeVvBMEF+pqmLEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)