UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAZ6bGlSxzWB3YKCCmUgE8U6K9SEIHSh3Ezr+q+oLw0=' 
WHERE 
  key_id = 'c77126d410ae264e8b4425c0b42017349e5b1349f01d5374cabbe663311dea5d' 
  AND (
    token = 'kAZ6bGlSxzWB3YKCCmUgE8U6K9SEIHSh3Ezr+q+oLw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )