UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hdNjZGbTNva+YBccl8M0DooB/1v3bjMqrRwtmjluIH4=' 
WHERE 
  key_id = '174d86b5ac77981a857f912916eef3c9c226d87fde440d29d94ffc13d8bc90ac' 
  AND (
    token = 'hdNjZGbTNva+YBccl8M0DooB/1v3bjMqrRwtmjluIH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )