UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkgY+ryd33XmdhWD1e56U5ghdbjhHVbosVrYSGjoszE=' 
WHERE 
  key_id = '95c3fe42afbc8cdd525c8b04c60d7501241218b445eba463e86c842a50a7d282' 
  AND (
    token = 'gkgY+ryd33XmdhWD1e56U5ghdbjhHVbosVrYSGjoszE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )