UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mf7LkAPR+5iXR75LZ1oPAyFORtxU77h2qFRnMPFCydc=' 
WHERE 
  key_id = 'd394538290495df606cfaa2b25832f23567dd0b66c72420cb60374042c8e1eff' 
  AND (
    token = 'Mf7LkAPR+5iXR75LZ1oPAyFORtxU77h2qFRnMPFCydc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )