UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yz9QVV/0U06Fqw42I2EeIcTpxTzfgnWM0r6S0Pdh6v0=' 
WHERE 
  key_id = '68fc0eee5f6e0fb31a16bfdf5bbf0ec17350983cf60c72b4eea2f8b2367eee8f' 
  AND (
    token = 'Yz9QVV/0U06Fqw42I2EeIcTpxTzfgnWM0r6S0Pdh6v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )