UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttMiTvaEEIGVjA2jAJLJO9HrsAMm1VR9cMOtDuqJJKc=' 
WHERE 
  key_id = 'd2a6b5074e0c8193f58e4a1a58e52e321987cbaee31b77046e2e0b2ca59f4949' 
  AND (
    token = 'ttMiTvaEEIGVjA2jAJLJO9HrsAMm1VR9cMOtDuqJJKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )