UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'macD2ppJOlXYN6O3y8FKpSUsL4w1Z3i7w6WXkaunNdA=' 
WHERE 
  key_id = '6d8f8fddd26d991f7954c3f1a660b8cc545aff8c0a574e29af1efae98f505a43' 
  AND (
    token = 'macD2ppJOlXYN6O3y8FKpSUsL4w1Z3i7w6WXkaunNdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )