UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7DQccOQJFGz2iJNGXz3bmgM4ilQNs1o9zKxXu2Y0Cc=' 
WHERE 
  key_id = '43ec8aa1b36b8900d087f45cb7f960798b850b12665e86e44c5499e2c05c0db5' 
  AND (
    token = 'z7DQccOQJFGz2iJNGXz3bmgM4ilQNs1o9zKxXu2Y0Cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )