UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2Q5mfZ+9/UYJAlO/BOY09Fcn/0fwt5wG3lN0ZPsw/U=' 
WHERE 
  key_id = '8996893520dbbfdc81a1012600740b1c9069d369aa42706d6b884bc1aa6ce934' 
  AND (
    token = 'O2Q5mfZ+9/UYJAlO/BOY09Fcn/0fwt5wG3lN0ZPsw/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )