UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '90eb1t3Kx3798DrVOSi14E2fy4QlV/RbxbtVlSeoVqc=' 
WHERE 
  key_id = 'af9b971d7823c8cb37a9d9a650ebb0ba5b9b8498e856611a9f82c703f97d8acb' 
  AND (
    token = '90eb1t3Kx3798DrVOSi14E2fy4QlV/RbxbtVlSeoVqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )