UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0qcUyEK2sNLK6VhjMFlA2gavlB3QDJ8cumdWBMaD+o=' 
WHERE 
  key_id = '4ecee70b0eb75409259f8c985ce4585bc4f695b985e64b78bcac631bfef3d030' 
  AND (
    token = 'u0qcUyEK2sNLK6VhjMFlA2gavlB3QDJ8cumdWBMaD+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )