UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qy1tdGMIVw9NeHfhNAP1TKQKOQxKCpn4XD61jS7dCCY=' 
WHERE 
  key_id = '0c0f09301db5479bd172c697303e8f78f70920bb4796f928529d04b66b0fc718' 
  AND (
    token = 'qy1tdGMIVw9NeHfhNAP1TKQKOQxKCpn4XD61jS7dCCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )