UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MEanzv3YWNengUVt1a1O60l5DEABRolG1AwIwP12kT0=' 
WHERE 
  key_id = 'c101d75399b4d4959b4abfbda6f5cadb264d0240eccd5ea3b10601feaf3f7cc2' 
  AND (
    token = 'MEanzv3YWNengUVt1a1O60l5DEABRolG1AwIwP12kT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )