UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thsNk1IU7+BlZlmqfWOOy6R3kVB5wjuvUHbyGPAxbNI=' 
WHERE 
  key_id = '6909c96b8c76f937117f3510e7ed93f5f3f6a1fc5a6dfab64206a06d79a560dc' 
  AND (
    token = 'thsNk1IU7+BlZlmqfWOOy6R3kVB5wjuvUHbyGPAxbNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )