INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5368fa8319fa88d33e4122f12b200b6546693adbc77be315e3917be9882922f7', 
    '8mSnObUsWpcT5abs7hhfbMsAlCcz2VoRFKf0YD1MV+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)