UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GDM2FNV3m+vAEyE8LD/rFIQgTQOPh2cwiGkQIFE+NQ=' 
WHERE 
  key_id = 'c68994f123b9e1080c1559f7c0c6e8af7849d64c3d51f90cd2e0629d2a316d5e' 
  AND (
    token = '+GDM2FNV3m+vAEyE8LD/rFIQgTQOPh2cwiGkQIFE+NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )