UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3vXW2q31EPYRgLIJvGTEQ8AhcafvEJXvq15ugV3iGA=' 
WHERE 
  key_id = '8ae091b19b02178131de1a53e84cbbab025180435e7d80dd1aa45cea557d575b' 
  AND (
    token = 'l3vXW2q31EPYRgLIJvGTEQ8AhcafvEJXvq15ugV3iGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )