UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4WQKTO/sq3E3xC2uiaIAFtORGamexIMRcV861rkS8Go=' 
WHERE 
  key_id = 'dc6f104168eb3f8c8e6049b7b716eeb77e38a7f120c4785e47a6714bcc456d2a' 
  AND (
    token = '4WQKTO/sq3E3xC2uiaIAFtORGamexIMRcV861rkS8Go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )