UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mY9xiDgfSRkASbpDlO2i8H8CbhoM4/TluKkeLYVkusE=' 
WHERE 
  key_id = 'afd29ff9e92d609e5052665d505412be30abbb626ef8099fd9b5bda293c8ff28' 
  AND (
    token = 'mY9xiDgfSRkASbpDlO2i8H8CbhoM4/TluKkeLYVkusE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )