UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TgkgIT1GWF4d38eLpqmikLQlUVtTEDyhKxSdNYO8xO0=' 
WHERE 
  key_id = 'd81cdb0e58767d0e3c2fef9024e10a27e2ccb6957928a0d94e131f77aa6c12a5' 
  AND (
    token = 'TgkgIT1GWF4d38eLpqmikLQlUVtTEDyhKxSdNYO8xO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )