UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vBb2aLSGehtvyVeCaSYJZbkD2vLiux8llChzjrP12U=' 
WHERE 
  key_id = '9304b7b9ea10b7fdd20a4d6a1414d51bfa49478c21dde0d35590e499de080e67' 
  AND (
    token = '3vBb2aLSGehtvyVeCaSYJZbkD2vLiux8llChzjrP12U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )