INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddfd9b7b0d793eabbcc96be5f54f4fcac55e1e617b2ec546ee08de2e43a5a97b', 
    'DaenCmnciOQcVke6u2JJEPd/qSHIxihrMnBgweRliRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)