UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trKmTEG/A7VTOXsUPZmPqTQuqgR1rx4cnCZu3yAFRK0=' 
WHERE 
  key_id = '7c940a3c7c529c7400154b8f9d75c1a425bbcd5bcbb4441d4d8595429f5a9225' 
  AND (
    token = 'trKmTEG/A7VTOXsUPZmPqTQuqgR1rx4cnCZu3yAFRK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )