INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebf9b558e01ea09690749f15373a108f96cde1912b89cbba203081626a7618e8', 
    'lJD8N4oIllahPohEyJDt50UVC4ih1Wb7XA0+ci9WrgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)