UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oHm1K5VvGrwy0ryMS4s1u5HDAijYloKacA2HIq2GLhs=' 
WHERE 
  key_id = '77b9a8f8e89751ff95936028cb95fa2262e02050796f67d9748bf4adf45671d4' 
  AND (
    token = 'oHm1K5VvGrwy0ryMS4s1u5HDAijYloKacA2HIq2GLhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )