UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMF5cnjsr6ZNUO14WQDfTGapyydJ54jPgx7jbfzRytY=' 
WHERE 
  key_id = 'fca52b8de1aae2e96427931c4b6cbcc2527c83f94708e63e6901065712e61970' 
  AND (
    token = 'PMF5cnjsr6ZNUO14WQDfTGapyydJ54jPgx7jbfzRytY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )