UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4Ub0zqc7HW9jjG41UvEdo1a0wFjnrehqRSsQGLpcOE=' 
WHERE 
  key_id = 'cecf7a7d1a98abb8d05cc6c693f637fc684a51e51915e5f82e7d26e63e6fc0ad' 
  AND (
    token = 'D4Ub0zqc7HW9jjG41UvEdo1a0wFjnrehqRSsQGLpcOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )