UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DcshsL4S7ZIso3E18qjSgNFNPO/2pKly27+rEO0mYro=' 
WHERE 
  key_id = '53f35bf6d5d39010d6de79838a2c45711defae5c8ddb44c843ccc6e959780a43' 
  AND (
    token = 'DcshsL4S7ZIso3E18qjSgNFNPO/2pKly27+rEO0mYro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )