UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPRmWvXnCDakVMDEGhW7AKDPgdZ7J9whQwJwSGMOmD8=' 
WHERE 
  key_id = 'b1925c8c02004c2a75a40d2313d23244e7f220fb6bc4b2151b758d6c8167d450' 
  AND (
    token = 'fPRmWvXnCDakVMDEGhW7AKDPgdZ7J9whQwJwSGMOmD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )