UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYa6tqq5DmEJuY7Cg3tuII/fVDIKu5GMHuthNvRqaqo=' 
WHERE 
  key_id = '08ee7eb967fde19b64f73736791067efeb10c9c208e86f3cdbba8474de580b4a' 
  AND (
    token = 'DYa6tqq5DmEJuY7Cg3tuII/fVDIKu5GMHuthNvRqaqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )