UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttsYn0QN7Z7D4Gvr0WMLu8L5QD/zt6uypKk9/yxtlro=' 
WHERE 
  key_id = 'b6e22c64447096dd8710329f97027dbca9ca4ff9af8d4cbdfe195e0e367f5ed5' 
  AND (
    token = 'ttsYn0QN7Z7D4Gvr0WMLu8L5QD/zt6uypKk9/yxtlro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )