UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/T7Dnb0jfonbLwug2gJJblHxh29uYWykZllA5/Z2FI=' 
WHERE 
  key_id = '0820094d6c65ae995ea9a231855a2a0eb5c1b0e5d14ba95d95b47ab339a1ebcd' 
  AND (
    token = 'y/T7Dnb0jfonbLwug2gJJblHxh29uYWykZllA5/Z2FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )