UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V94/qAvmdk9i8RNwprVySGFFd9g4++0+Klwr/DRXBDI=' 
WHERE 
  key_id = 'c5d342990ea8d1eb3d07938507100ed93d6f35d26c118fa453b3f6c79fecf938' 
  AND (
    token = 'V94/qAvmdk9i8RNwprVySGFFd9g4++0+Klwr/DRXBDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )