INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39a136cca640063a429f124b2656683078038c2fba5d6376a35d680635c05d1e', 
    '0jRSZMdQwCs+bEsFnDE0xkeacCYNaoDdoXHlpKjlc3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)