UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSB5w3ngC1KA7KO86PCkP8MEipjFG7uvImeZTtw1C0A=' 
WHERE 
  key_id = 'e779e7f18f3784d2adbbeccbec986ddfd5f57b44156d216e8dddb036a07e52c1' 
  AND (
    token = 'WSB5w3ngC1KA7KO86PCkP8MEipjFG7uvImeZTtw1C0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )