UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whGQt0FYOBIiGBEl8wIv9z1E7W72VrRDZn6PmA319Bg=' 
WHERE 
  key_id = '747e44101bfd8cd5006b2eedeeeecb6400c823bb45f1c82bc5b4f03815bdd1d0' 
  AND (
    token = 'whGQt0FYOBIiGBEl8wIv9z1E7W72VrRDZn6PmA319Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )