UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FaVAUAFpXngMZ6R1zEjJMAkGAh4F3L/7z2Cyjlu83BY=' 
WHERE 
  key_id = '6016801a9f86e77741a1a5b5ece74353a201a9fa5a9fbb0273a724455a649a98' 
  AND (
    token = 'FaVAUAFpXngMZ6R1zEjJMAkGAh4F3L/7z2Cyjlu83BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )