INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f5fecb3a397b1bd096e9b127d284f609c33dcde6072845ee3bf94f38c598b7e', 
    '7bkNT4m1vKSy0CiTbq1/uUu5YrjkYrHPJ0V19DYw288=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)