UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/eXtqc9cqkJV4DuVg/Pe87h2z454wsOMmP1eFkKsgU=' 
WHERE 
  key_id = 'c272ddcc26a2555ca996dc346a76d082f83dbbeebdba2feee7ec54738325f163' 
  AND (
    token = '3/eXtqc9cqkJV4DuVg/Pe87h2z454wsOMmP1eFkKsgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )