UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kRAsAYbc9uYsiOoI3IoHVUHX/Ky6KcNVO9Jcn+jxf6M=' 
WHERE 
  key_id = '8e1a7fa00654a48585af56af138b1324ab7350d14cabdb9b6b728e4f3fe6c2e0' 
  AND (
    token = 'kRAsAYbc9uYsiOoI3IoHVUHX/Ky6KcNVO9Jcn+jxf6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )