UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jhwkQOQ2wFEklWPooAScjRbgqwmav0/aVdpHALtT8MQ=' 
WHERE 
  key_id = '85dcccd15edede7359dbbb456e0fb3ad5e438be176aed37591b13d5235d30caf' 
  AND (
    token = 'jhwkQOQ2wFEklWPooAScjRbgqwmav0/aVdpHALtT8MQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )