INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d22f99dc765fba898ada0ce452edd17d7e2f66e56e087d2222fee8cf3098be', 
    'aqb05fq0U5vKRE9PEDrf8tXIzzmtK5n1Su7E8HReNhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)