UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iw4DMt2u0jttbVFctTRrv6LKQjO/2yhAG7316YU4WTY=' 
WHERE 
  key_id = '96ea0e66b3a477e8cdf3cf35c3ea72368b5e761dcdf55df0a94f3b05c24662ef' 
  AND (
    token = 'iw4DMt2u0jttbVFctTRrv6LKQjO/2yhAG7316YU4WTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )