INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51ad7d6de4a0b0fd83900e3b825778932729df4b8ec83f60cc4d50d32f52f816', 
    'FS/ue19dVcdzvfH9hdD7uJi/Aelw8TSQA9fVN29pdCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)