UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuaz6MeGqmzjbwF3Zsyva8NpKGhukyfrPSj37r2ftEY=' 
WHERE 
  key_id = '5e8cd9f2f0e31e1d9e1c653f5699db7f05b270e3aa53042f787773e3c18af31b' 
  AND (
    token = 'yuaz6MeGqmzjbwF3Zsyva8NpKGhukyfrPSj37r2ftEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )