UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efAjDX53V7doYY/oupp4XV3FQreB1Jfqrx4dV0tHjEo=' 
WHERE 
  key_id = '927fe3584691c7e4635b17842e16f286cadb90a6b4e586fb18a8c7d992a886e0' 
  AND (
    token = 'efAjDX53V7doYY/oupp4XV3FQreB1Jfqrx4dV0tHjEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )