UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjnMtiV57ULnMIe0CrXtwFUKBUBc3Pg9y9GYfQegKOo=' 
WHERE 
  key_id = 'e2fbee29ed6ff6da56693a9994e8e7f856884eca79da660d24cce176830a2e1a' 
  AND (
    token = 'bjnMtiV57ULnMIe0CrXtwFUKBUBc3Pg9y9GYfQegKOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )