UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAZ87frDy15ZBJQuFm638XU7151nlp7ZdY2ypukSaBs=' 
WHERE 
  key_id = 'a4d7dd1a15994f96ead980299f980b395b7504ea9e7f385cbe4134fc99e7bcb5' 
  AND (
    token = 'VAZ87frDy15ZBJQuFm638XU7151nlp7ZdY2ypukSaBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )