UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghfj5S0C0Ut4ik4vhDFLCutIbg03sBFSSClYOQlSHw0=' 
WHERE 
  key_id = 'b2328a01702a321bea0d5545aa6f094502690198bebf0f9c2f7dedbda8d10df5' 
  AND (
    token = 'ghfj5S0C0Ut4ik4vhDFLCutIbg03sBFSSClYOQlSHw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )