UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvM/LjP7kNenJa8priVwsH4/7a+8B80p/hDSYSaGYf8=' 
WHERE 
  key_id = 'db7bfdb09ec816d862b3a7128f7f4917c22fd2780fee618ca5d71279b9485e55' 
  AND (
    token = 'EvM/LjP7kNenJa8priVwsH4/7a+8B80p/hDSYSaGYf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )