UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eifQpOTWru7IN/jEp7zdrLiNdHwfwRJBv8GPXgCiXr4=' 
WHERE 
  key_id = 'd9e199f11ac3cb282097df3991c7e67ee444af3410db4ef19c23d8ec2b20c550' 
  AND (
    token = 'eifQpOTWru7IN/jEp7zdrLiNdHwfwRJBv8GPXgCiXr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )