UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rbs50j4BXENu1NtU2aMHLL0LwqJSFpZ7CLxHFqH9L8Y=' 
WHERE 
  key_id = 'ec35600e4131f9ad4a139d560809fcc518fcedb9150ae4f95d80e7e8b398b8e1' 
  AND (
    token = 'rbs50j4BXENu1NtU2aMHLL0LwqJSFpZ7CLxHFqH9L8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )