UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVFhER/eGW5UmQug4J5e7z07hIfRMj3/Rx7axMyozkc=' 
WHERE 
  key_id = '02681560a246687e1a1a3e09b22e5b9c5b7d3b7ede4c51388de1523e70ca499d' 
  AND (
    token = 'pVFhER/eGW5UmQug4J5e7z07hIfRMj3/Rx7axMyozkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )