UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZAhHjfc4+xudaOBe03kud6bXNclb4MzUQouMLqDHcs=' 
WHERE 
  key_id = 'f41def3f2a1de846d792d1d8a5216b42f27ccb09bf3aac8cc57c9d949ba26c1d' 
  AND (
    token = 'PZAhHjfc4+xudaOBe03kud6bXNclb4MzUQouMLqDHcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )