UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLmBZ8wLwJAujCuvwTEAM7aZpJrbmmtRNJEdVgSeW08=' 
WHERE 
  key_id = 'c7bf0ba6927e574be5a4816a804d9c703687aff08e71088d41763d616736f93c' 
  AND (
    token = 'qLmBZ8wLwJAujCuvwTEAM7aZpJrbmmtRNJEdVgSeW08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )