UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Fh0zpajJSnI0N+kwskgh5Dr+myyUOXhAOiA/JcLfrs=' 
WHERE 
  key_id = '8ec4f61f50dc371aad735eb0b33e73bbde3a253bce1537fd587c83343da1d09a' 
  AND (
    token = '9Fh0zpajJSnI0N+kwskgh5Dr+myyUOXhAOiA/JcLfrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )