UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlb/LQ0dsADXORinCKdePvl1O+gyx+z/drfnE4wxo58=' 
WHERE 
  key_id = '7c0bab56f26cfb3e41daa62c761623404b040270801fa87d9f4d94d34fbad617' 
  AND (
    token = 'rlb/LQ0dsADXORinCKdePvl1O+gyx+z/drfnE4wxo58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )