UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'romxBO+8PMkJ3L421Mq2thyfTXKBtPBsW3AhQloBwOg=' 
WHERE 
  key_id = '0fe9f7e995ca79fd40b2569950c50573e092be255be786bec401b14e70c309bf' 
  AND (
    token = 'romxBO+8PMkJ3L421Mq2thyfTXKBtPBsW3AhQloBwOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )