UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJAoUNOJz1UV3G7fyzEONewuZQz0I/2LiwMR6xfr4CU=' 
WHERE 
  key_id = '6bc8e2bae0a95fe8a4acb474badd1e0dd61f0fcc3fdd7ca55b48bf0a8d8eb595' 
  AND (
    token = 'AJAoUNOJz1UV3G7fyzEONewuZQz0I/2LiwMR6xfr4CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )