UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tbo1/0oHT5Ff6G4bi4b0xEBpwYdz5XuVzFxrAf+3MR4=' 
WHERE 
  key_id = 'a35886e2524235600c8521ea352c60d9458d9fc32be0154f2ab601d41d38a9cd' 
  AND (
    token = 'Tbo1/0oHT5Ff6G4bi4b0xEBpwYdz5XuVzFxrAf+3MR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )