UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEjUbc6LEoHDhDXBCQR7rRJyZruFFeM5Xl0kvrmnIeA=' 
WHERE 
  key_id = '68ea3cabc9142719ed99846558fe66be05335351fce0790a0603f6faa382ddcc' 
  AND (
    token = 'GEjUbc6LEoHDhDXBCQR7rRJyZruFFeM5Xl0kvrmnIeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )