UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSBwDbUAqJKR18PWebNlXIGUEqHyyvq89HxOd2xx/10=' 
WHERE 
  key_id = '32b90395f4f612e1e0e1b82f7a207fef3d98b08680c0ca61584ad122fd75174c' 
  AND (
    token = 'BSBwDbUAqJKR18PWebNlXIGUEqHyyvq89HxOd2xx/10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )