UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZkHWf0VzCNJsUgNSnR7bstF4Hy6/h40TxEpv9tfj8w=' 
WHERE 
  key_id = '1b0312d9113b4397b6d8669e178b1f27bbaac910329ff097e505be5e2c94ed5e' 
  AND (
    token = '4ZkHWf0VzCNJsUgNSnR7bstF4Hy6/h40TxEpv9tfj8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )