UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jC6Wfg92cuSSnuew1+m0kySP+0fQK3NVwF+mXFRZhus=' 
WHERE 
  key_id = '1d37f58ae400ec47528e3aad0a4a973e6fb49b4ed446299ac8b68164f20e83dc' 
  AND (
    token = 'jC6Wfg92cuSSnuew1+m0kySP+0fQK3NVwF+mXFRZhus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )