UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uK84gG6vgtaOa+yzUkca4oikt5CFjWYiW3jswpAglvQ=' 
WHERE 
  key_id = '513fc2815396d37a1d120bf6b925584b9377520fbe4e01754db462709985e121' 
  AND (
    token = 'uK84gG6vgtaOa+yzUkca4oikt5CFjWYiW3jswpAglvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )