INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7eeeb1d13c04f893335caae1bda6a3e6c4111169e2c5904d021ff54ca0be9f8', 
    'xWWJV7LS6DY8z1DxNmLfjeiSbOdETw0JwBPVYpgrAR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)