UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4RWpkUk2nF5MVb9anXOWFarRF6FbKksB3OJUdANWwrU=' 
WHERE 
  key_id = '3ca60993912fbffc315203d60fb33e0ddc9c47551077f8adf5d933fa08178bdf' 
  AND (
    token = '4RWpkUk2nF5MVb9anXOWFarRF6FbKksB3OJUdANWwrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )