UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ijTNRDLVcw19XS7IFHiWDaq7XgvKZoVRxcU8IzpYg3o=' 
WHERE 
  key_id = 'd493df6ad36322cd08a9737ddeb0f27ec678339984ae7cd35d2e89d857d7265f' 
  AND (
    token = 'ijTNRDLVcw19XS7IFHiWDaq7XgvKZoVRxcU8IzpYg3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )