UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjeeqzxyKPmKxL3/cih4yHZjbSANV6XrBDQfk+3N9L0=' 
WHERE 
  key_id = 'e845e29079b998abdbe72ed2a8a2682db0ee4f8845c0b0dc464f6673b8572749' 
  AND (
    token = 'KjeeqzxyKPmKxL3/cih4yHZjbSANV6XrBDQfk+3N9L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )