INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f6beec74221bc75aed24ac26d48eee30aa287856b711db239e2fff3673ec82', 
    'g3h4bffs2GNM+A3qjT9CcHFf3yH/DtwE8MdXxUEAaZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)