UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLRM1vCyKmQebBpajmmRQ1hHU4cFQ7bbhcKwx3jkhp0=' 
WHERE 
  key_id = '64c30184404779fca10a3191d209d95b701a4e137367e0391297ea7b425599ef' 
  AND (
    token = 'OLRM1vCyKmQebBpajmmRQ1hHU4cFQ7bbhcKwx3jkhp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )