UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BFHCKCRhAgqwqmwHzMS0OCDl650O+DWN/ygbpwZ/yE=' 
WHERE 
  key_id = '5960584efc48324c0892c02eb7a56528eeca17906e9d34f00a8f1f36215c201b' 
  AND (
    token = '5BFHCKCRhAgqwqmwHzMS0OCDl650O+DWN/ygbpwZ/yE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )