UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yEBUL9EmKuk4HjVVxqQVFCvUGItgDUat3AQeTh4EArU=' 
WHERE 
  key_id = '7079685f83abdf4a9d0dcaa6a25d5d15078e03d89006d2162ac5b8b6f90838b2' 
  AND (
    token = 'yEBUL9EmKuk4HjVVxqQVFCvUGItgDUat3AQeTh4EArU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )