UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '916bh9dtf9hNNINsZ9aIFSOLqRk3q0RHLrYqv9L+VSs=' 
WHERE 
  key_id = '12de1b0f9abec4897b7fafee3a8445b0284ed5c695f0ed69656b5c975de7239c' 
  AND (
    token = '916bh9dtf9hNNINsZ9aIFSOLqRk3q0RHLrYqv9L+VSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )