UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0VT61+qGQvx0dNY/DgoWCP61hV632AmTU4FT44xUQ0M=' 
WHERE 
  key_id = '973afb748616fc7490de9eed610facf871b4411d54af7ff3904c5cc070017fc6' 
  AND (
    token = '0VT61+qGQvx0dNY/DgoWCP61hV632AmTU4FT44xUQ0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )