UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ea2dLgtk26lR575ALRI+4TroHarsEdzLqwH/rdwl0g=' 
WHERE 
  key_id = '6f66cdb3be07e750759fede072ebd580cf6533d014ffb3982f2d8f6970c6d537' 
  AND (
    token = '4Ea2dLgtk26lR575ALRI+4TroHarsEdzLqwH/rdwl0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )