UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SIvHRnuTK7VLBBYBZ2Tjqxi8uNW9NsYjkvHK26AVQqc=' 
WHERE 
  key_id = '391d32c437b6ebaa888db50d10d4bbd69be93ff807a8926df0221d90161f7b6b' 
  AND (
    token = 'SIvHRnuTK7VLBBYBZ2Tjqxi8uNW9NsYjkvHK26AVQqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )