UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXAZ49W8MhnsAKawvqroJtHfo/3wzquRe++/lXor9h8=' 
WHERE 
  key_id = 'f6c9cf842e27099f92e19f8ffff7327079d6c0e15385af080cf9349c74253705' 
  AND (
    token = 'aXAZ49W8MhnsAKawvqroJtHfo/3wzquRe++/lXor9h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )