INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88f2181517ee73f9ced742cb014db055edab7fcad82bb04afb0626c8e8863bca', 
    'j7LGmw95DalzXyquiOq8epTSMNlEqMzbvF4243FmYSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)