UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+UPrdkJLp1R3Gn0WcGEVlJsfY/XPDcyQfL8u5F78jg=' 
WHERE 
  key_id = '6ed2a29ce36edf571a1cdefd9ec1caa09265f9d0466b0072573a4d37c8eabf6e' 
  AND (
    token = '4+UPrdkJLp1R3Gn0WcGEVlJsfY/XPDcyQfL8u5F78jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )