INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c6a54f596cc5e50610b531463f1baf2544f908b3655e80dfb352e066579c1f', 
    'Psz6xHSp+vghAClvJhTmdW45q+rnhvupIOEHQgcjxw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)