INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338f76de121ac1ecef74fc6fbfc583557909bfaf02e8fc86e7c565b03322004b', 
    'QAxu9mPN9bSPODwbo9SyApXKmbmACpjv6DHvQkZSJHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00125

Result

int(1)