UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxqAjQOUhtPa+SMuoHuoJR8V3nHe7oWf/AX6TE/1fgw=' 
WHERE 
  key_id = '5ad7757fd54b43511754d2fc3786d70628ff7f8ca64418dd06710bfefbd9c0e9' 
  AND (
    token = 'JxqAjQOUhtPa+SMuoHuoJR8V3nHe7oWf/AX6TE/1fgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )