UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgGF20GNaErPhjcw4T20qcvR75zURM0LEuusU3l5AFI=' 
WHERE 
  key_id = '96231ad04a428501b6666ac6945b4826a34ee1461f3c77c1b012471a811a34fd' 
  AND (
    token = 'EgGF20GNaErPhjcw4T20qcvR75zURM0LEuusU3l5AFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )