UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RT1zmclL1vQsyL3K+apAQj0jZAy3yEMffIn3t5fhjwM=' 
WHERE 
  key_id = '0d77a9a6c91732440a7b4527e774fe49bd8f64fb4ab0ead18ea61c712c30b234' 
  AND (
    token = 'RT1zmclL1vQsyL3K+apAQj0jZAy3yEMffIn3t5fhjwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )