UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkDkHdxYDR6sJOz1saKQLay7GIHhaFqdoosl/crwxQY=' 
WHERE 
  key_id = '2ee595aa80dda84740340fc073153fe51837efd4232a8221139ea0df3c18061d' 
  AND (
    token = 'AkDkHdxYDR6sJOz1saKQLay7GIHhaFqdoosl/crwxQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )