UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9viV6/TB16Bph0/362NCV/BvenJiZsPIFgYh8JtM2cg=' 
WHERE 
  key_id = '976f0113a2006fb91e5a6e134f7745945616bc10b4ea0fabb12fbb226843648b' 
  AND (
    token = '9viV6/TB16Bph0/362NCV/BvenJiZsPIFgYh8JtM2cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )