UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DA8qVApLCv/XSnDdmXnPM3uY2rglMKxgE/+jwlvlrAU=' 
WHERE 
  key_id = '71568d5b17e9f43587651822502a541e1c7e0f97b73a092558803168ff20abcf' 
  AND (
    token = 'DA8qVApLCv/XSnDdmXnPM3uY2rglMKxgE/+jwlvlrAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )