UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2e2v9MtNvrC0NTLybSexXOTitt2htUlUayKWmOIMXo=' 
WHERE 
  key_id = '19888a16a0eb492d2dac64d4f4573339f0544f59ad3fe9b0112a4c5730bf1ed6' 
  AND (
    token = 'p2e2v9MtNvrC0NTLybSexXOTitt2htUlUayKWmOIMXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )