UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eR0tNKg1NH9EMv86GXsaDzw+MHsnvfwr7Dc/K8fSkDg=' 
WHERE 
  key_id = '5948aac0e326f71f3e594c198eaf3bcb33bda68dfbe97c0743bccd8a2b5ac47c' 
  AND (
    token = 'eR0tNKg1NH9EMv86GXsaDzw+MHsnvfwr7Dc/K8fSkDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )