UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPNYERq3r4JqN99NdJ9xK6euq1pf7WGhIjpjd1w8xa4=' 
WHERE 
  key_id = '4afa83432a72e9a59b0b891ae3f5fa7a813c9f1d1b8f99a1af831a4026a06b09' 
  AND (
    token = 'XPNYERq3r4JqN99NdJ9xK6euq1pf7WGhIjpjd1w8xa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )