INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'accba3fc13cd93ecbb299b75a6819dde7200c2e8fd73541a237ad7fed8609db6', 
    'eBUlSCRvbUqdLiSjfXEMI11l+tN4ghIyRrfKBW0jvQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)