UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S917xuqyum94nHiASeh4M4RJjmSzyvFMSBXm+cOxhZ8=' 
WHERE 
  key_id = 'c9a38420d7e1c6f60790659943d8bd4eef94f634888f086ad04cbd9a0828de92' 
  AND (
    token = 'S917xuqyum94nHiASeh4M4RJjmSzyvFMSBXm+cOxhZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )