UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5fuRjbcrbyjw2WY/Eu/T4fQGEx3+Rhi4XisGhKcVu4=' 
WHERE 
  key_id = 'cdde5e40ab50ddf493e3e3063856fd1dbaaa8040e2732186694e1a3016cbc1b9' 
  AND (
    token = 'J5fuRjbcrbyjw2WY/Eu/T4fQGEx3+Rhi4XisGhKcVu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )