UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4g86xMRMFxGP2nN25OxRhUki5FYpas5+VHeFtP860Y=' 
WHERE 
  key_id = 'd9f9ad3956902e2c45dabb5c4bb72c694c3bb780d8f21272fa6b46c6628093e8' 
  AND (
    token = 'b4g86xMRMFxGP2nN25OxRhUki5FYpas5+VHeFtP860Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )