UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oEaj8VCSBc9ETmWhdzQ9ceBzfV0qUheLwtVV6V1ES5U=' 
WHERE 
  key_id = '42f426df5b753b5dfa5b49d24ef06eb36820e3f4a90dfa3b314a56828341936f' 
  AND (
    token = 'oEaj8VCSBc9ETmWhdzQ9ceBzfV0qUheLwtVV6V1ES5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )