UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfpj1PYPfyLVvNs57jxhoOO6ZZQl5ZKLecI3N0Z6Kc0=' 
WHERE 
  key_id = 'abffe936f41db1bf8c6cfcc3dd98f5f7374b30fe3ad1b3f73a71d8c99a07acd1' 
  AND (
    token = 'dfpj1PYPfyLVvNs57jxhoOO6ZZQl5ZKLecI3N0Z6Kc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )