UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5UudQdvojl9TNXEifpj2krDl9CdlLDSD+Nkjl2+bnE4=' 
WHERE 
  key_id = '2a5aa1820d7d65ce26ad36a418f20325cb93679babce6ad9d68c1f06d00bcfb8' 
  AND (
    token = '5UudQdvojl9TNXEifpj2krDl9CdlLDSD+Nkjl2+bnE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )