UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ex3ENGVDwL4TGFPJZabmzXcO7qYx5ORgRF51wBMN3SU=' 
WHERE 
  key_id = '7da55fd28ee5890eda4d92ac0eb618853810f343a0bde402187ff948a4b5ba56' 
  AND (
    token = 'ex3ENGVDwL4TGFPJZabmzXcO7qYx5ORgRF51wBMN3SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )