UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Je3BNuFXBCL83D5Lxku4cxd28ZucirohEw6Ud813dpo=' 
WHERE 
  key_id = '760a892fd0cb83ace0b762c2d5a3b402798a3b5835032c6004041c6248891201' 
  AND (
    token = 'Je3BNuFXBCL83D5Lxku4cxd28ZucirohEw6Ud813dpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )