UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOzn2czl/zo0y39xj3K+3qHK5ZKDVWbVPjNI/lKVP5g=' 
WHERE 
  key_id = '6c4854db80980bb8ff28b10bf82682caf5c77b62c20655babe50ef6614600fbc' 
  AND (
    token = 'gOzn2czl/zo0y39xj3K+3qHK5ZKDVWbVPjNI/lKVP5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )