UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LIiF7erF5qrQ/PQM9aV2KRShkfgqfon+82aYZJryL4=' 
WHERE 
  key_id = 'a8bf3d29fad1ae7fc03ad42c80caec6e1a0506e441ab9f1b44436ee9f498aabe' 
  AND (
    token = '/LIiF7erF5qrQ/PQM9aV2KRShkfgqfon+82aYZJryL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )