UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBecZ+sVydB/PeBHrLesRL61zpejsQJrpfpzMVR/O1s=' 
WHERE 
  key_id = '537cd199def052582f9191ebccd0c77a88ac85335efaf0fa4e1d762ccae54081' 
  AND (
    token = 'jBecZ+sVydB/PeBHrLesRL61zpejsQJrpfpzMVR/O1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )