UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6uwidV3CpIc5t2UEzBfpptoNeHAbs9kDnR0bSc+QoA=' 
WHERE 
  key_id = '82e908cada6ffcfbb92838acfb140fe00d40f7cf4d493e38074153c1a6adc599' 
  AND (
    token = 'y6uwidV3CpIc5t2UEzBfpptoNeHAbs9kDnR0bSc+QoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )