UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9cnryEdhKarn4y5w0slHqtDC5jUKS2dEsoopAfFtcc=' 
WHERE 
  key_id = '08e8214bcf841db84b957aab1acc86b578acaff859f82e1fc014bea5f2c42d7c' 
  AND (
    token = 'R9cnryEdhKarn4y5w0slHqtDC5jUKS2dEsoopAfFtcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )