UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sB0eDi3sNOmtMq0Y82BeKxhFO086EZ8UBlkYx1Qd2g=' 
WHERE 
  key_id = '39f7a38e75997c5aca47a0986b9b2f3bca9218e5dc1f512ad134a4cff6761308' 
  AND (
    token = '7sB0eDi3sNOmtMq0Y82BeKxhFO086EZ8UBlkYx1Qd2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )