UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M18BzC/AMBCjbufr/2Q0PchhM0V2HyTYa4xORAxZjHw=' 
WHERE 
  key_id = '51b2cc24d1ee6a815d0d6c460f756ae7ee1a8fbd646960679c10bec34794ebdf' 
  AND (
    token = 'M18BzC/AMBCjbufr/2Q0PchhM0V2HyTYa4xORAxZjHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )