UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ua9296JRb9N64su7r2dpEQ1Jow8mPdKErDLJItOeedc=' 
WHERE 
  key_id = 'b8ae3cfd81ecb36fe32a4d0a72256ca85134ecb69d70d4969d4f32e370320d27' 
  AND (
    token = 'ua9296JRb9N64su7r2dpEQ1Jow8mPdKErDLJItOeedc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )