UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtJg90VpFyWdPcNg9sYXSzVBIm7ELi9++JHzXS6UfEE=' 
WHERE 
  key_id = '2873b9ec072aa76c5d9e541ac9fdedf8ef83b3ef7eaf571cfab758c5d75bafc8' 
  AND (
    token = 'jtJg90VpFyWdPcNg9sYXSzVBIm7ELi9++JHzXS6UfEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )