INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ef45d5347daf5c0c4057da96cd4b823fd52edc8606143a0d9215516b8f7602e', 
    'H3xbPXeZl0TKoC426Z/inSbdcl34wpvb5xGuLvmq2eE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)