UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6W3c3eukgJpvreK3Ab2nB9/D6fZerGlBCmhXoMgKPUo=' 
WHERE 
  key_id = '112b0f364d4f97b09fb1070ed01d1d11037a96e3ac42582c9aff69bc36dddd1a' 
  AND (
    token = '6W3c3eukgJpvreK3Ab2nB9/D6fZerGlBCmhXoMgKPUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )