UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jcsyg3fp2GOf2J6zmVwwbLCMg9iKRz5VYwcomAD+n6M=' 
WHERE 
  key_id = 'da63170e5c8aa9473698f1295282f06a1871833602f301053c4ec9bde449807d' 
  AND (
    token = 'Jcsyg3fp2GOf2J6zmVwwbLCMg9iKRz5VYwcomAD+n6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )