UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KxVLw2vy6+4JO2nOvgJwoVJu4+aDt0gtXApQOEetjE=' 
WHERE 
  key_id = '86a1ef0e716aa859bdc86d4ebb6b2bbc33390c25eb2d5e59ae774a19f9f1febc' 
  AND (
    token = '4KxVLw2vy6+4JO2nOvgJwoVJu4+aDt0gtXApQOEetjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )