UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oo6CjlTBCS1wUSr1s3s0GAQH2Ib2lYUDkJYiRbfq7uM=' 
WHERE 
  key_id = '7c6b80466ef69b49fea5fc292b1e07234d10fed6a8079e7a8b0d80f945b73914' 
  AND (
    token = 'Oo6CjlTBCS1wUSr1s3s0GAQH2Ib2lYUDkJYiRbfq7uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )