UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4q3uo5LYlhWnwNZ64VEMrnGfdk8KBkhWOWMYkWFdLT0=' 
WHERE 
  key_id = 'd59c21e89817cb3299971045b279ffbd8f7b2c775f85c6a87ff0d4ab3cf02b27' 
  AND (
    token = '4q3uo5LYlhWnwNZ64VEMrnGfdk8KBkhWOWMYkWFdLT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )