INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d42c3828b4f7d622fa1eec4391f2ddaa8591f9ed57d8c712425499eee322a85', 
    '0v+GjwUk4+kgFKEjtPTdUtGygvffB8WWTuqh9PxXsCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)