UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWBoZLRLZfVbfYdBqf9i0/9sxG8zRhd8ApllE/BRHNg=' 
WHERE 
  key_id = 'c247c2596bc0c7296fa29a60aaaf43c93020ee7edec4090390051d379dece2b4' 
  AND (
    token = 'UWBoZLRLZfVbfYdBqf9i0/9sxG8zRhd8ApllE/BRHNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )