UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HNKUetMxkMK++kMnLLVxmIi/Eh7piMeprsy7F/wvPA=' 
WHERE 
  key_id = '9983416a53d3ee9483320e845a9ad632dc1a17fb61ef52529664065061b25c49' 
  AND (
    token = '7HNKUetMxkMK++kMnLLVxmIi/Eh7piMeprsy7F/wvPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )