UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wl8tlZaCMII1hKrwopqZmLi5KCJByec73OQrY+UrSHI=' 
WHERE 
  key_id = '85e0b6af0c5db1c378789c4b414975b1f073cbdd3fd35e85ab679820a84e15a1' 
  AND (
    token = 'wl8tlZaCMII1hKrwopqZmLi5KCJByec73OQrY+UrSHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )