UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K6R0ACDX8GmSDoUcv7/xyDzGJ207q4mAeoZ3hl8VMKo=' 
WHERE 
  key_id = '24b50acc69574763f162f937496bbe1d62244e92a056b65345f03565c39e8553' 
  AND (
    token = 'K6R0ACDX8GmSDoUcv7/xyDzGJ207q4mAeoZ3hl8VMKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )