UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLNlszpgM1SMSpHvaJjENrE5DU5brCupXS3z9eJ9Uyg=' 
WHERE 
  key_id = 'a87cfd8863d530525a1adfa82a6e5094b0bd47219677debf189ae0fa6ffbcde5' 
  AND (
    token = 'PLNlszpgM1SMSpHvaJjENrE5DU5brCupXS3z9eJ9Uyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )