UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd40fepw+iHABrkV13hXToG3+HYT1q9ad9r3GppiH00A=' 
WHERE 
  key_id = 'ab1a5fc6d571e72274fdb8c0974c375c15dfde9c07716b9f8aea4420264da6b7' 
  AND (
    token = 'd40fepw+iHABrkV13hXToG3+HYT1q9ad9r3GppiH00A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )