UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QxegDklY+VhEjBRmLKaty0c+oPtVpegUPA3TbYjKEu8=' 
WHERE 
  key_id = 'bc4223cce304d6c1c8091408e33882649f969a0d5c6257c9554179d85321f86b' 
  AND (
    token = 'QxegDklY+VhEjBRmLKaty0c+oPtVpegUPA3TbYjKEu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )