UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLLlBLng409ZpHJylnd1B7OmISvCXH9fso7UnOg+pY4=' 
WHERE 
  key_id = '0454a88022f1af804805d1b4117f07ebb707c3dde7871c5ac19222cbb8425b51' 
  AND (
    token = 'qLLlBLng409ZpHJylnd1B7OmISvCXH9fso7UnOg+pY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )