UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7r6xGuIDSyI2CXP+bZCncxLiv4pczXxL2WyVjUJ9p9M=' 
WHERE 
  key_id = '288c1dac409e0f84b10fc482cf107e761523db39428c9dc081018e4672fcad3c' 
  AND (
    token = '7r6xGuIDSyI2CXP+bZCncxLiv4pczXxL2WyVjUJ9p9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )