UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9ccNDAqhHMAkgj3AgNtIupTPZyWQRcYgD9pmNI/bRc=' 
WHERE 
  key_id = 'e7f66586a7da3ac5b85e24c9548da84a7a3c5b330e66dd6dd5aaeb1d3e218521' 
  AND (
    token = 'q9ccNDAqhHMAkgj3AgNtIupTPZyWQRcYgD9pmNI/bRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )