INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e34189f08a274d7fd8e66ad12ea2cd55c7a069f3289a30b24eedcf2ef6743ad6', 
    'siv0ljCghfejPeLV4uA1fEx/3m4BdjqzkQf9jrexUEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)