UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdG11qffTIR3Vdr8ekOfF5A56z3S21+SwyjtW4+9DF0=' 
WHERE 
  key_id = '8bcc0c162b06b46c69f2de03ded33d86818506f5713c281d0d246e74658cea82' 
  AND (
    token = 'wdG11qffTIR3Vdr8ekOfF5A56z3S21+SwyjtW4+9DF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )