UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLbJDe84bENNvHzM5M1gv4Mi2CSP3mvR5FutlLChDPw=' 
WHERE 
  key_id = 'cd67bfba8b1258005c7903fde5245bd9c4062215f5f33af9232438edd0e081c9' 
  AND (
    token = 'nLbJDe84bENNvHzM5M1gv4Mi2CSP3mvR5FutlLChDPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )