UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7uz4egD8X0O7o/TOCWKp0c+SAtXuko+T8AFIXWWgu0g=' 
WHERE 
  key_id = '8f8a80c07e5fad9952f5284eadac5be1704148ded3503398d94d7e6724fbf3ef' 
  AND (
    token = '7uz4egD8X0O7o/TOCWKp0c+SAtXuko+T8AFIXWWgu0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )