UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8MmaTICS1nASE4r7kdw5LK5RHhC3Jl3SkwxLQ2184M=' 
WHERE 
  key_id = '2046f12fc81e4cf45ce372c6057f283a6c4b4e902cae2d4d1102244961c52e6e' 
  AND (
    token = 'Z8MmaTICS1nASE4r7kdw5LK5RHhC3Jl3SkwxLQ2184M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )