UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ShwsVCg8vr8kFof28f2uWD1E0d7JLHlSEm4LBal+iQ=' 
WHERE 
  key_id = 'fd9dc97b66de0aa9f14d1ef65976e74b134a7a15320fe3d716e6de0a9ede55b2' 
  AND (
    token = '5ShwsVCg8vr8kFof28f2uWD1E0d7JLHlSEm4LBal+iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )