UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSCtM7Usq2exloaKbYlq1B36s0MvxiQTOlHnlQRRMO4=' 
WHERE 
  key_id = '95d14f73ef9884b4c5997ad1dc123477f0d8a08d62dd97351fcad755d0df15ea' 
  AND (
    token = 'WSCtM7Usq2exloaKbYlq1B36s0MvxiQTOlHnlQRRMO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )