UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OJErDzeT5WQB1uuIIiAYLDEPGhy6MeQ/hkHzYVsvsM8=' 
WHERE 
  key_id = '7ce521cbcc809168006175286c3f259f3e4533fbc089fd562de2f09a826e5d31' 
  AND (
    token = 'OJErDzeT5WQB1uuIIiAYLDEPGhy6MeQ/hkHzYVsvsM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )