UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUQE07XHFJvXGaMNPqNGv3l+i/rmbpCMXSGlfO4/n0g=' 
WHERE 
  key_id = '78d9e86f1a6a87929575e9405396e3bf64745d6ef4736f3efd9c14fdc0c3886b' 
  AND (
    token = 'tUQE07XHFJvXGaMNPqNGv3l+i/rmbpCMXSGlfO4/n0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )