UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwg1/EoMUOs6p4xkSwE1gae04rYKF/sfGM1d7kQDrDA=' 
WHERE 
  key_id = 'e3af9635abcd2bb7b2c5debde8cb034c5aa6c030c66a2d71c0cff3ff596fe6c9' 
  AND (
    token = 'wwg1/EoMUOs6p4xkSwE1gae04rYKF/sfGM1d7kQDrDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )