INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b63e762200f6ce45fee6a5b89d33490556ef12588c4c6d9d2099fa08e1912b', 
    'LTrzBlSz6XeYHqq6jJULjav+hf24gcuyzSgeBknFemk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)