UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NLpl3qfFZZhcdWlxGrnAptg4+3n3Q+1ZlxKq3HRrzHQ=' 
WHERE 
  key_id = '2987fefd4cebebf929fbf582824fc9f55325f7b1833891151ec91dddd846df92' 
  AND (
    token = 'NLpl3qfFZZhcdWlxGrnAptg4+3n3Q+1ZlxKq3HRrzHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )