UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PaKZJMaxFPZIWSwhwqp+3ACq3oC8g3Pgo8t0Ccgxi+8=' 
WHERE 
  key_id = '7c5baffe87f551d9fc335dfe7e0f0630cccff14c45bddeeacfb4f8228e0ebaae' 
  AND (
    token = 'PaKZJMaxFPZIWSwhwqp+3ACq3oC8g3Pgo8t0Ccgxi+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )