UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBO6uTojMsFcsFmjkyq3TJ4VmYBr2wpUCIS6A9nlQw8=' 
WHERE 
  key_id = 'bcb8e8bdc69216feb7d6c0e617559ec6fbeb349cb12b018053f55c9ef53faae5' 
  AND (
    token = 'vBO6uTojMsFcsFmjkyq3TJ4VmYBr2wpUCIS6A9nlQw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )