UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VpZJ0cby5aIXRPuPQ7DT7vuIwMLn+TcsGujmGy1cQYY=' 
WHERE 
  key_id = 'b10b2589ad640c94c66e5f1b55a06a1de5d18cd08fc99b94344669f6c2d2a364' 
  AND (
    token = 'VpZJ0cby5aIXRPuPQ7DT7vuIwMLn+TcsGujmGy1cQYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )