UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFXax9Oi1qVZ6Bd/IfPQ2UeNeV8cLWZ1tXn2zm46bG8=' 
WHERE 
  key_id = 'ab90ee8fb12ed509f0e913285f81042c90e2bac73859210df8175482312b5e83' 
  AND (
    token = 'WFXax9Oi1qVZ6Bd/IfPQ2UeNeV8cLWZ1tXn2zm46bG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )